FAO. (2002). Training modues on conservation agriculture. Rome: Food and Agriculture Organization of the United Nations.
Chicago-стиль цитированияFAO. Training Modues On Conservation Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2002.
MLA-цитированиеFAO. Training Modues On Conservation Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.