International Food Policy Research Institute, Wiebe, K., Ballenger, N., Pinstrup-Andersen, P., & Wiebe, K. D. (2001). Who will be fed in the 21st century: Challenges for science and policy. International Food Policy Research Institute with the Economic Research Service.
Citazione stile Chigago Style (17a edizione)International Food Policy Research Institute, Keith Wiebe, Nicole Ballenger, Per Pinstrup-Andersen, e Keith Daniel Wiebe. Who Will Be Fed in the 21st Century: Challenges for Science and Policy. Washington, D.C: International Food Policy Research Institute with the Economic Research Service, 2001.
Citatione MLA (9a ed.)International Food Policy Research Institute, et al. Who Will Be Fed in the 21st Century: Challenges for Science and Policy. International Food Policy Research Institute with the Economic Research Service, 2001.