APA-referens (7:e uppl.)

Não informado. (1958). Cocoa statistics. Food and Agriculture Organization of the United Nations.

Chicago-referens (17:e uppl.)

Não informado. Cocoa Statistics. Rome: Food and Agriculture Organization of the United Nations, 1958.

MLA-referens (8:e uppl.)

Não informado. Cocoa Statistics. Food and Agriculture Organization of the United Nations, 1958.

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