Blais, S. and Buckley, C. (2008, July 24) 'They're Like Us,' Elephant Researchers Say From Kenya to Tennessee, Elephants With PTSD Symptoms Are Finding Some PeaceABC News. (http://abcnews.go.com/Health/Story?id=5435466&page=4, Accessed July 26, 2008)
Bradshaw, G., Schore, A., Brown, J., Poole, J., Moss, C. (2005, Feburary 24). Elephant Breakdown: Social Trauma: early disruption of attachment can affect physiology, behaviour and culture of animals and humans over generations. Nature, 433 807.
Circuses.com Website of People for the Ethical Treatment of Animals. http://www.peta.org/mc/NewsItem.asp?id=3968. Accessed 12-02-2008
Douglas-Hamilton, I. & Douglas-Hamilton, O. (1975). Among the Elephants. New York: Viking
Douglas-Hamilton, I. & Douglas-Hamilton, O. (1992). Battle for the Elephants. New York: Viking.
Ebrey, P., Walthall, A., & Palais, J. (2006). East Asia: A Cultural, Social, and Political History. Boston: Houghton Mifflin Company.
Elephants.com Official website of the Tennesee Elephant Sanctuary. Ned’s Bio. http://www.elephants.com/Ned/ned_bio.htm Accessed 12-2-2008
Epstein, R. (1993, August 24) Circus Life Drives Animals Insane, Two British Rights Groups Contend, Associated Press.
Fox, R. (2004). Alexander the Great. New York: Penguin.
Hershaft, A. (2008, winter). The Siren Song of Welfare Reforms. The Animals Voice Magazine 16.
Hile, J. (2002, October 16). Activists Denounce Thailand's Elephant "Crushing" Ritual National Geographic Today http://news.nationalgeographic.com
Irwin, P. (2000). Losing Paradise: the Growing Threat to Our Animals, Our Environment, and Ourselves. New York: Square One Publishers.
Kaufman, M (2004, August 8) USDA Investigates Death of Circus Lion; Activists Challenge Ringling Bros.’ Account, Say They Notified Federal Officials. The Washington Post Kistler, J.M. (2007) War Elephants. Westport: Praeger.
McComb, K., Baker, L., & Moss, C. (2005, October 25) African elephants show high levels of interest in the skulls and ivory of their own species. Biology Letters vol. 2 pgs. 26-28.
Mundy, P. (2006, October). The African elephant – something to cherish and to use. International Journal of Environmental Studies vol. 63, no. 5 pgs 587-597.
PETA (2004) MasterCard Dumps Ringling Sponsorship. (available at http://www.peta.org/mc/NewsItem.asp?id=3968)
Please say no because animals can’t. In Circuses.com. Retrieved June 30, 2008, from http://www.circuses.com
Plotnick, J., de Waal, F., & Reiss, D. (2006, September 13). Self-recognition in an Asian Elephant. PNAS vol. 103 no. 45 pgs.17053-17057
Rider, T. (2000, June 13). Official Testimony of Tom Rider, legislative hearing on H.R.2929
Scully, M. (2002). Dominion: The Suffering of Animals, The Power of Man, and The Call to Mercy. New York: St. Martin’s Press.
Smithsonian National Zoo. People–Elephant Conflict: Monitoring how Elephants Use Agricultural Crops in Sri Lanka. (2008, February 29) Smithsonian National Zoological Park Review. Retrieved on June 27, 2008 through wikipedia.org
Vidya, T., Sukumar, R.(2005, October). Social and reproductive behaviour in elephants. Current Science, vol. 89 no. 7. pgs. 1200-1