FAO. (1991). Food, nutrition and agriculture: 1991; Vol.1. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. Food, Nutrition and Agriculture: 1991; Vol.1. Rome: FAO, 1991.
MLA CitationFAO. Food, Nutrition and Agriculture: 1991; Vol.1. Rome: FAO, 1991.
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