Dwivedi, D. N. (1974). Economic concentration and poverty in India ([1st ed.].). Datta Book Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDwivedi, D. N. Economic Concentration and Poverty in India. [1st ed.]. Delhi: Datta Book Center, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDwivedi, D. N. Economic Concentration and Poverty in India. [1st ed.]. Datta Book Center, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.