Rao, S. P. (1999). Essentials of human resource mgt. and industrial relations, 2e (2nd rev.). Himalaya.
芝加哥风格引文Rao, Subba P. Essentials of Human Resource Mgt. and Industrial Relations, 2e. 2nd rev. Mumbai: Himalaya, 1999.
MLA引文Rao, Subba P. Essentials of Human Resource Mgt. and Industrial Relations, 2e. 2nd rev. Himalaya, 1999.
警告：这些引文格式不一定是100％准确.