Não informado. (1976). FAO trade yearbook. Food and Agriculture Organization of the United Nations.
Chicagoスタイル(17版)引用形式Não informado. FAO Trade Yearbook. Rome: Food and Agriculture Organization of the United Nations, 1976.
MLA(8版)引用形式Não informado. FAO Trade Yearbook. Food and Agriculture Organization of the United Nations, 1976.
警告: この引用は必ずしも正確ではありません.