FAO. (1992). FAO statistics series N.107: 1980 world census of agriculture: methodological review. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Statistics Series N.107: 1980 World Census of Agriculture: Methodological Review. Rome: FAO, 1992.
MLA citiranjeFAO. FAO Statistics Series N.107: 1980 World Census of Agriculture: Methodological Review. Rome: FAO, 1992.
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