India Govt. Ministry of food and Agicuture. (1961). Extension education in community development. Directorate of Extesion.
Citazione stile Chigago Style (17a edizione)India Govt. Ministry of food and Agicuture. Extension Education in Community Development. New Delhi: Directorate of Extesion, 1961.
Citatione MLA (9a ed.)India Govt. Ministry of food and Agicuture. Extension Education in Community Development. Directorate of Extesion, 1961.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.