Παραπομπή APA

(1956). The state of food and agriculture 1956. Rome: Food and Agriculture Organization of the United Nations.

Παραπομπή Chicago Style

The State of Food and Agriculture 1956. Rome: Food and Agriculture Organization of the United Nations, 1956.

Παραπομπή MLA

The State of Food and Agriculture 1956. Rome: Food and Agriculture Organization of the United Nations, 1956.

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