Dattagupta, S. (1994). Readings in revolution and organization: Rosa Luxemburg and her critics. Pearl.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDattagupta, Sobhanlal. Readings in Revolution and Organization: Rosa Luxemburg and Her Critics. Pearl, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDattagupta, Sobhanlal. Readings in Revolution and Organization: Rosa Luxemburg and Her Critics. Pearl, 1994.
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