FAO. (2002). Training modues on conservation agriculture. Rome: Food and Agriculture Organization of the United Nations.
Chicago Stili AlıntıFAO. Training Modues On Conservation Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2002.
MLA AlıntıFAO. Training Modues On Conservation Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2002.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..