APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.