Não informado. (1960). Freedom from hunger campaign news. Food and Agriculture Organization of the United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Freedom from Hunger Campaign News. Roma: Food and Agriculture Organization of the United Nations, 1960.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Freedom from Hunger Campaign News. Food and Agriculture Organization of the United Nations, 1960.
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