FAO. (1989). Horticultural marketing: A resource and training manual for extension officers. Rome: FAO.
Stile di citazione ChicagoFAO. Horticultural Marketing: A Resource and Training Manual for Extension Officers. Rome: FAO, 1989.
Citazione MLAFAO. Horticultural Marketing: A Resource and Training Manual for Extension Officers. Rome: FAO, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.