United Nations University Symposium on Energy and Agriculture Futures: Policy Implications of Global Models Paris, France, United Nations University, Levy, M., & Robinson, J. L. (1983). Energy and agriculture: Their interacting futures : policy implications of global models. Harwood Academic Publishers for the United Nations University.
Чикаго стиль цитування (17-те видання)United Nations University Symposium on Energy and Agriculture Futures: Policy Implications of Global Models Paris, France, United Nations University, Maurice Levy, та John L. Robinson. Energy and Agriculture: Their Interacting Futures : Policy Implications of Global Models. Chur, Switzerland ; New York, NY: Harwood Academic Publishers for the United Nations University, 1983.
Стиль цитування MLA (8-ме видання)United Nations University Symposium on Energy and Agriculture Futures: Policy Implications of Global Models Paris, France, et al. Energy and Agriculture: Their Interacting Futures : Policy Implications of Global Models. Harwood Academic Publishers for the United Nations University, 1983.