Hanson, H., & Borlaug,E Norman. (1982). Wheat in the third world. Westview.
Chicago-стиль цитированияHanson, Haldore, and Borlaug,E Norman. Wheat in the Third World. Colorado: Westview, 1982.
MLA-цитированиеHanson, Haldore, and Borlaug,E Norman. Wheat in the Third World. Westview, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.