1. Atkinson, Jacqueline M. J.M. Advance Directives in Mental Health: Theory, Practice and Ethics. London: Jessica Kingsley Publishers, 2007.
2. Aquilina, Carmelo and Julian C Hughes. “The Return of the Living Dead: Agency Lost and Found?” In Dementia: Mind, Meaning, and the Person, edited by Julian C. Hughes, Stephen J. Louw and Steven R. Sabat, 143–161. Oxford: Oxford University Press, 2006.
3. Baylis, F., J. Downie, B. Hoffmaster, and S. Sherwin, eds. Health Care Ethics in Canada. 2nd ed. Toronto: Nelson, 2004.
4. Beauchamp, T.I., and J.F. Childress. Principles of Biomedical Ethics. New York: Oxford University Press, 2001
5. Conolly, Ceci. “Obama takes personal approach in AARP speech,” The Washington Post, July 29, 2009.