FAO. (1989). Horticultural marketing: A resource and training manual for extension officers. Rome: FAO.
Chicago Style aipamenaFAO. Horticultural Marketing: A Resource and Training Manual for Extension Officers. Rome: FAO, 1989.
MLA aipamenaFAO. Horticultural Marketing: A Resource and Training Manual for Extension Officers. Rome: FAO, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.