APA citiranje

FAO. (2001). The economics of soil productivity in sub-Saharan Africa. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. The Economics of Soil Productivity in Sub-Saharan Africa. Rome: FAO, 2001.

MLA citiranje

FAO. The Economics of Soil Productivity in Sub-Saharan Africa. Rome: FAO, 2001.

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