Não informado. (1954). FAO Agricultural Development Paper. Food and Agriculture Organization of the United Nations.
Citação do estilo Chicago (17ª ed.)Não informado. FAO Agricultural Development Paper. Rome: Food and Agriculture Organization of the United Nations, 1954.
Citação MLA (8ª ed.)Não informado. FAO Agricultural Development Paper. Food and Agriculture Organization of the United Nations, 1954.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.