Não informado. (1950). FAO commodity reports. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)Não informado. FAO Commodity Reports. Rome: Food and Agriculture Organization of the United Nations, 1950.
MLA-Zitierstil (8. Ausg.)Não informado. FAO Commodity Reports. Food and Agriculture Organization of the United Nations, 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.