Não informado. (1962). FFHC Basic Study. FAO, Freedom from Hunger Campaign.
Style de citation Chicago (17e éd.)Não informado. FFHC Basic Study. Rome: FAO, Freedom from Hunger Campaign, 1962.
Style de citation MLA (8e éd.)Não informado. FFHC Basic Study. FAO, Freedom from Hunger Campaign, 1962.
Attention : ces citations peuvent ne pas être correctes à 100%.