FAO/UNDP Project BGD/79/034 'Strengthening the Agricultural Extension Service'. (1985). Agricultural extension manual: The training and visit system. Ministry of Agriculture [etc.].
Citazione stile Chigago Style (17a edizione)FAO/UNDP Project BGD/79/034 'Strengthening the Agricultural Extension Service'. Agricultural Extension Manual: The Training and Visit System. Dhaka: Ministry of Agriculture [etc.], 1985.
Citatione MLA (8a ed.)FAO/UNDP Project BGD/79/034 'Strengthening the Agricultural Extension Service'. Agricultural Extension Manual: The Training and Visit System. Ministry of Agriculture [etc.], 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.