1. Anderson, J. V., Bybee, D. I., Brown, R. M., McLean, D. F., Garcia, E. M., Breer, M. L., et al. (2001). 5 a day fruit and vegetable intervention improves consumption in a low income population. Journal of the American Dietetic Association, 101, 195–202.
2. Campesina, V. (2009). Nyéléni declaration. Journal of Peasant Studies, 36(3), 673–676.
3. Chicagoist. (2009). Walmart hosts a ‘‘farmer’s market,’’ avoids most farmers. http://chicagoist.com/2009/07/22walmart_hosts_a_farmers_market_avoi.php . Accessed 22 July 2012.
4. Collier, P. (2008). The bottom billion. New York: Oxford University Press.
5. Crib, J. (2010). The coming famine: The global food crisis and what we can do to avoid it. Berkeley: University of California Press.