Friend, Catherine. 2009. The Compassionate Carnivore: Or, How to Keep Animals Happy, Save Old MacDonald's Farm, Reduce Your Hoofprint and Still Eat Meat. Cambridge, MA: Da Capo Press.
Coats, C. David. 1989. Old MacDonald's Factory Farm: The Myth of the Traditional Farm and the Shocking Truth About Animal Suffering in Today's Agribusiness. New York: Continuum.
Themes, Tone, and Language in Animal Farm essays
Thompson, Paul B. 2004. Getting pragmatic about farm animal welfare. In E. McKenna and A. Light (eds), Animal Pragmatism: Rethinking Human-Nonhuman Relationships, 140-159. Bloomington , IN : Indiana University Press.
Animal Farm Chapter I Summary and Analysis | …
Frank, J. 1979. Factory farming: An imminent clash between animal rights activists and agribusiness. Boston College Environmental Affairs Law Review 7(3): 423-561.