Prabhat Kumar Verma. (1994). Operational efficiency and management (1st.). Arihant.
Chicago Edition CitationPrabhat Kumar Verma. Operational Efficiency and Management. 1st. Jaipur: Arihant, 1994.
MLA引文Prabhat Kumar Verma. Operational Efficiency and Management. 1st. Arihant, 1994.
警告:這些引文格式不一定是100%准確.