Gupta, M. (1989). Relative performance of the public and private sectors. Uppal Pub. House.
芝加哥风格引文Gupta, Meena. Relative Performance of the Public and Private Sectors. New Delhi: Uppal Pub. House, 1989.
MLA引文Gupta, Meena. Relative Performance of the Public and Private Sectors. Uppal Pub. House, 1989.
警告：这些引文格式不一定是100％准确.