1. Panckoucke, Charles J. Methodical Encyclopedia by Order of Subject Matter., 1782. Print.
2. O'Regan, Hannah, "From bear pit to zoo", British Archaeology, No.68, December 2002, pp.13-19.
3. Robbins, Louise E., Elephant Slaves and Pampered Parrots: Exotic Animals in Eighteenth-Century Paris, Johns Hopkins University Press, Baltimore, 2002, pp.37-67. ISBN 0-8018-6753-3
4. Baratay, Eric and Hardouin-Fugier, Elisabeth, Zoo: A History of Zoological Gardens in the West, Reaktion Books, London, 2002, pp.48-49. ISBN 1-86189-111-3
5. Kisling, Vernon N., "Zoological Gardens of the United States", in Zoo and Aquarium History: Ancient Collections to Zoological Gardens, Vernon N. Kisling (ed.), CRC Press, Boca Raton, 2001, pp.147-150. ISBN 0-8493-2100-X
6. A FRAMEWORK FOR ASSESSING THE SUITABILITY OF DIFFERENT SPECIES AS COMPANION ANIMALS, Appendix C; Animal Welfare 2000, 9:359-372, p.360 pet animal, as defined by the European Convention for the Protection of Pet Animals (Council of Europe 1987) as: animals sharing man's companionship and in particular living in his household.
7. Canada. A By-Law for Prohibiting, Regulating, and Restricting the Keeping of Animals within the City of Windsor or Defined Areas Thereof. Windsor: n.p., 1985. Print.
8. News, CBC. "Exotic Pets Banned in Essex." CBCnews. CBC/Radio Canada, 04 Dec. 2012. Web. 15 July 2014.
9. Canada. Legislative Assembly of Ontario. Bill 125, Exotic Wildlife in Captivity Act. By Dave Levac., 2010. Print.
10. The Constitution Act, 1982, Schedule B to the Canada Act 1982 (UK), 1982, c 11, <http://canlii.ca/t/ldsx> retrieved on 2014-07-15
11. "Canadian Laws." Story Book Farm Primate Sanctuary. Web. 15 July 2014.
12. Policy Intentions Paper Controlled Alien Species Regulation. Victoria, B.C.: Ministry of Environment, 2012. Print.
13. Hale, Robin D., CFO. "2014 Operating Plan and Budget." Letter to Policy and Finance Committee. 11 Sept. 2013. MS. Toronto Zoo, Toronto, Canada.
14. Journal of EcotourismàSTILL NEEDED
15. Hale, Robin D., CFO. "2014 Operating Plan and Budget." Letter to Policy and Finance Committee. 11 Sept. 2013. MS. Toronto Zoo, Toronto, Canada.
16. Regan, Tom. The Case for Animal Rights. Berkeley: U of California, 1983. Print.
17. Accreditation." Canada's Accredited Zoos and Aquariums-. N.p., n.d. Web. 04 Aug. 2014.
18. 1, 2008 October, Caza Animal Care And Housing Manual, and Page. Caza Animal Care And Housing Manual (n.d.): n. pag. CAZA. CAZA-AZAC, 2012. Web.
19. "Animal Care Manuals." Animal Care and Management. Association of Zoos and Aquariums, 2014. Web.
20. Appleby, Michael C. Animal Welfare. Wallingford, Oxfordshire, UK: CABI, 2011. Print.
21. "Diana Marsillio-Apostoli, Manager of Animal Welfare and Operations at the Ontario SPCA Provincial Office." Interview by Siobhan Speiran. July 2014. Email.
22. Canadian Veterinary Medical Association. Keeping Native or Exotic Wild Animals as Pets: Position Statement. N.p., July 2011. Web.
23. "CFHS | Animal Welfare Defined: The Five Freedoms." RSS. Web. 30 Aug. 2014.
24. "Farm Animal Welfare Committee (FAWC)." - Groups. Web. 30 Aug. 2014.
25. "Dave Barney, Director of Wildlife at the Toronto Zoo." Interview by Siobhan Speiran. July 2014. Personal Interview.
26. J Mermein et al. Reptiles, Amphibians, and Human Salmonella Infection: A population-based, case-control study. Clin Infect Dis. (2004) 38 (Supplement 3): S253-S261 doi:10.1086/381594
27. Bailey, A., W. Mcdaniel, and R. Thomas. "Approaches to the Study of Higher Cognitive Functions Related to Creativity in Nonhuman Animals☆."Methods 42.1 (2007): 3-11. Web.
28. Cognitive ability and awareness in domestic animals and decisions about obligations to animals. Donald M.Broom - APPLIED Animal Behaviour Science – 2010
29. Soulsbury, Carl D., Graziella Iossa, Sarah Kennell, and Stephen Harris. "The Welfare and Suitability of Primates Kept as Pets." Journal of Applied Animal Welfare Science 12.1 (2009): 1-20. Web.
30. Hess, Laurie. "Exotic Animals: Appropriately Owned Pets or Inappropriately Kept Problems?" Journal of Avian Medicine and Surgery 25.1 (2011): 50-56. Web.
Nyhus, P.j., R.l. Tilson, and J.l. Tomlinson. "Dangerous Animals in Captivity: Ex Situ Tiger Conflict and Implications for Private Ownership of Exotic Animals." Zoo Biology 22.6 (2003): 573-86. Web.
2. O'Regan, Hannah, "From bear pit to zoo", British Archaeology, No.68, December 2002, pp.13-19.
3. Robbins, Louise E., Elephant Slaves and Pampered Parrots: Exotic Animals in Eighteenth-Century Paris, Johns Hopkins University Press, Baltimore, 2002, pp.37-67. ISBN 0-8018-6753-3
4. Baratay, Eric and Hardouin-Fugier, Elisabeth, Zoo: A History of Zoological Gardens in the West, Reaktion Books, London, 2002, pp.48-49. ISBN 1-86189-111-3
5. Kisling, Vernon N., "Zoological Gardens of the United States", in Zoo and Aquarium History: Ancient Collections to Zoological Gardens, Vernon N. Kisling (ed.), CRC Press, Boca Raton, 2001, pp.147-150. ISBN 0-8493-2100-X
6. A FRAMEWORK FOR ASSESSING THE SUITABILITY OF DIFFERENT SPECIES AS COMPANION ANIMALS, Appendix C; Animal Welfare 2000, 9:359-372, p.360 pet animal, as defined by the European Convention for the Protection of Pet Animals (Council of Europe 1987) as: animals sharing man's companionship and in particular living in his household.
7. Canada. A By-Law for Prohibiting, Regulating, and Restricting the Keeping of Animals within the City of Windsor or Defined Areas Thereof. Windsor: n.p., 1985. Print.
8. News, CBC. "Exotic Pets Banned in Essex." CBCnews. CBC/Radio Canada, 04 Dec. 2012. Web. 15 July 2014.
9. Canada. Legislative Assembly of Ontario. Bill 125, Exotic Wildlife in Captivity Act. By Dave Levac., 2010. Print.
10. The Constitution Act, 1982, Schedule B to the Canada Act 1982 (UK), 1982, c 11, <http://canlii.ca/t/ldsx> retrieved on 2014-07-15
11. "Canadian Laws." Story Book Farm Primate Sanctuary. Web. 15 July 2014.
12. Policy Intentions Paper Controlled Alien Species Regulation. Victoria, B.C.: Ministry of Environment, 2012. Print.
13. Hale, Robin D., CFO. "2014 Operating Plan and Budget." Letter to Policy and Finance Committee. 11 Sept. 2013. MS. Toronto Zoo, Toronto, Canada.
14. Journal of EcotourismàSTILL NEEDED
15. Hale, Robin D., CFO. "2014 Operating Plan and Budget." Letter to Policy and Finance Committee. 11 Sept. 2013. MS. Toronto Zoo, Toronto, Canada.
16. Regan, Tom. The Case for Animal Rights. Berkeley: U of California, 1983. Print.
17. Accreditation." Canada's Accredited Zoos and Aquariums-. N.p., n.d. Web. 04 Aug. 2014.
18. 1, 2008 October, Caza Animal Care And Housing Manual, and Page. Caza Animal Care And Housing Manual (n.d.): n. pag. CAZA. CAZA-AZAC, 2012. Web.
19. "Animal Care Manuals." Animal Care and Management. Association of Zoos and Aquariums, 2014. Web.
20. Appleby, Michael C. Animal Welfare. Wallingford, Oxfordshire, UK: CABI, 2011. Print.
21. "Diana Marsillio-Apostoli, Manager of Animal Welfare and Operations at the Ontario SPCA Provincial Office." Interview by Siobhan Speiran. July 2014. Email.
22. Canadian Veterinary Medical Association. Keeping Native or Exotic Wild Animals as Pets: Position Statement. N.p., July 2011. Web.
23. "CFHS | Animal Welfare Defined: The Five Freedoms." RSS. Web. 30 Aug. 2014.
24. "Farm Animal Welfare Committee (FAWC)." - Groups. Web. 30 Aug. 2014.
25. "Dave Barney, Director of Wildlife at the Toronto Zoo." Interview by Siobhan Speiran. July 2014. Personal Interview.
26. J Mermein et al. Reptiles, Amphibians, and Human Salmonella Infection: A population-based, case-control study. Clin Infect Dis. (2004) 38 (Supplement 3): S253-S261 doi:10.1086/381594
27. Bailey, A., W. Mcdaniel, and R. Thomas. "Approaches to the Study of Higher Cognitive Functions Related to Creativity in Nonhuman Animals☆."Methods 42.1 (2007): 3-11. Web.
28. Cognitive ability and awareness in domestic animals and decisions about obligations to animals. Donald M.Broom - APPLIED Animal Behaviour Science – 2010
29. Soulsbury, Carl D., Graziella Iossa, Sarah Kennell, and Stephen Harris. "The Welfare and Suitability of Primates Kept as Pets." Journal of Applied Animal Welfare Science 12.1 (2009): 1-20. Web.
30. Hess, Laurie. "Exotic Animals: Appropriately Owned Pets or Inappropriately Kept Problems?" Journal of Avian Medicine and Surgery 25.1 (2011): 50-56. Web.
Nyhus, P.j., R.l. Tilson, and J.l. Tomlinson. "Dangerous Animals in Captivity: Ex Situ Tiger Conflict and Implications for Private Ownership of Exotic Animals." Zoo Biology 22.6 (2003): 573-86. Web.