Sandhu, A. S. (1994). Extension Programme Planning. Oxford & IBH.
Chicagoスタイル(17版)引用形式Sandhu, Anoop Singh. Extension Programme Planning. New Delhi: Oxford & IBH, 1994.
MLA(9版)引用形式Sandhu, Anoop Singh. Extension Programme Planning. Oxford & IBH, 1994.
警告: この引用は必ずしも正確ではありません.