APA aipamena

FAO. (1993). FAO soils bulletin N.67: Agroecological assessments for national planning: The example of Kenya. Rome: FAO.

Chicago Style aipamena

FAO. FAO Soils Bulletin N.67: Agroecological Assessments for National Planning: The Example of Kenya. Rome: FAO, 1993.

MLA aipamena

FAO. FAO Soils Bulletin N.67: Agroecological Assessments for National Planning: The Example of Kenya. Rome: FAO, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.