River Cottage Veg Every Day! - Hugh Fearnley-Whittingstall, Bloomsbury, 2011.
Eating Animals - Jonathan Safran Foer, Back Bay Books, 2010.
Fast Food Nation: What the All-American Meal is Doing to the World - Eric Schlosser, Penguin Books, 2002.
A Vegetarian Dietary Pattern as a Nutrient-Dense Approach to Weight Management: An Analysis of the National Health and Nutrition Examination Survey 1999-2004 - FARMER Bonnie, LARSON Brian T, FULGONI Victor L, RAINVILLE Alice J, LIEPA George U, Journal of the American Dietetic Association, 2011.
Becoming Vegetarian: The Eating Patterns and Accounts of Newly Practicing Vegetarians - Joseph E. Boylea, Available online, 08 Dec 2011.