International Food Policy Research Institute, 2020 Vision for Food, Agriculture, and the Environment, Energy and Resources Institute, Hazell, P. B. R., & Pachauri, R. K. (2006). Bioenergy and agriculture: Promises and challenges. International Food Policy Research Institute.
Chicago-referens (17:e uppl.)International Food Policy Research Institute, Agriculture 2020 Vision for Food, Energy and Resources Institute, P. B. R. Hazell, och R. K. Pachauri. Bioenergy and Agriculture: Promises and Challenges. Washington, D.C.: International Food Policy Research Institute, 2006.
MLA-referens (9:e uppl.)International Food Policy Research Institute, et al. Bioenergy and Agriculture: Promises and Challenges. International Food Policy Research Institute, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.