Prabhat Kumar Verma. (1994). Operational efficiency and management (1st.). Arihant.
シカゴスタイル引用形Prabhat Kumar Verma. Operational Efficiency and Management. 1st. Jaipur: Arihant, 1994.
MLA引用形式Prabhat Kumar Verma. Operational Efficiency and Management. 1st. Arihant, 1994.
警告: この引用は必ずしも正確ではありません.