India Govt. Ministry of food and Agicuture. (1961). Extension education in community development. Directorate of Extesion.
Chicagoスタイル(17版)引用形式India Govt. Ministry of food and Agicuture. Extension Education in Community Development. New Delhi: Directorate of Extesion, 1961.
MLA(9版)引用形式India Govt. Ministry of food and Agicuture. Extension Education in Community Development. Directorate of Extesion, 1961.
警告: この引用は必ずしも正確ではありません.