Rumyantsev, A. (1963). Structure of the working class. People's Pub. House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRumyantsev, A.M. Structure of the Working Class. People's Pub. House, 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRumyantsev, A.M. Structure of the Working Class. People's Pub. House, 1963.
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