APA aipamena

Yong, T. (1992). Agricultural sustainability: Definition and implications for agricultural and trade policy. Rome: FAO.

Chicago Style aipamena

Yong, T. Agricultural Sustainability: Definition and Implications for Agricultural and Trade Policy. Rome: FAO, 1992.

MLA aipamena

Yong, T. Agricultural Sustainability: Definition and Implications for Agricultural and Trade Policy. Rome: FAO, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.