1. Berry, W. (1990). What are people for? San Francisco: North Point Press.
2. Carstensen, P. C. (2008). Buyer power, competition policy, and antitrust: The competitive effects of discrimination among suppliers. Antitrust Bulletin, 53(20), 271–331.
3. Clifford, S. (2011). Groceries fill aisles at stores like CVS. New York Times, 17 Jan.
4. Constance, D. H., Martinez, F., Aboites, G., & Bonanno, A. (2013). The problems with poultry production and processing. In H. S. James Jr. (Ed.), The ethics and economics of agrifood competition (pp. 99–126). Dordrecht: Springer.
5. De Schutter, O. (2010). Addressing concentration in food supply chains: The role of competition law in tackling the abuse of buyer power. http://www.srfood.org/images/stories/pdf/otherdocuments/20101201_briefing-note-03_en.pdf. Accessed 13 July 2013.