Francis, Charles, Michelle Miller, Molly Anderson, Nancy Creamer, Michelle Wander, Jacob Park, Thomas A. Green, and Brent H. McCown. 2013. “Food Webs and Food Sovereignty: Research Agenda for Sustainability”. Journal of Agriculture, Food Systems, and Community Development 3 (4). Ithaca, NY, USA:95–101. https://doi.org/10.5304/jafscd.2013.034.010.