FAO. (1989). FAO economic and social development paper N.81: Temporal and spatial agricultural development in the Sudan. Rome: FAO.
Stile di citazione ChicagoFAO. FAO Economic and Social Development Paper N.81: Temporal and Spatial Agricultural Development in the Sudan. Rome: FAO, 1989.
Citazione MLAFAO. FAO Economic and Social Development Paper N.81: Temporal and Spatial Agricultural Development in the Sudan. Rome: FAO, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.