Das Gupta, K. (1989). Marxism and political economy of socialism. Sterrling.
芝加哥风格引文Das Gupta, K. Marxism and Political Economy of Socialism. New Delhi: Sterrling, 1989.
MLA引文Das Gupta, K. Marxism and Political Economy of Socialism. Sterrling, 1989.
警告：这些引文格式不一定是100％准确.