APA aipamena

FAO. (1992). FAO farm systems management series N.5: Institutionalization of a farming systems approach to development. Rome: FAO.

Chicago Style aipamena

FAO. FAO Farm Systems Management Series N.5: Institutionalization of a Farming Systems Approach to Development. Rome: FAO, 1992.

MLA aipamena

FAO. FAO Farm Systems Management Series N.5: Institutionalization of a Farming Systems Approach to Development. Rome: FAO, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.