Bedi, R. D. (1969). Theory, history, and practice of co-operation ([7th rev. ed.].). Loyal Book Depot.
Chicagoスタイル(17版)引用形式Bedi, R. D. Theory, History, and Practice of Co-operation. [7th rev. ed.]. Meerut: Loyal Book Depot, 1969.
MLA(8版)引用形式Bedi, R. D. Theory, History, and Practice of Co-operation. [7th rev. ed.]. Loyal Book Depot, 1969.
警告: この引用は必ずしも正確ではありません.