Hunt, Alan R., and Gary Matteson. “More Than Counting Beans: Adapting USDA Data Collection Practices To Track Marketing Channel Diversification”. Journal of Agriculture, Food Systems, and Community Development 2, no. 4 (September 17, 2012): 101–117. Accessed May 8, 2024. https://foodsystemsjournal.org/index.php/fsj/article/view/127.