Helena Pedersen, Vasile Staescu, "Conclusion: Future Directions for Critical Animal Studies", in Nik Taylor, Richard Twine (eds.), The Rise of Critical Animal Studies: From the Margins to the Centre, Routledge, 2014 (262–276), 267.
Gary Steiner, Animals and the Limits of Postmodernism, Columbia University Press, 2013, 206.
Reed Mangels, Virginia Messina and Mark Messina, The Dietitian's Guide to Vegetarian Diets, Jones & Bartlett Learning, 2011, 7.
