Vygodsky, V. (1981). The economic substantiation of the theory of socialism. Progress Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVygodsky, Vitaly. The Economic Substantiation of the Theory of Socialism. Progress Publishers, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVygodsky, Vitaly. The Economic Substantiation of the Theory of Socialism. Progress Publishers, 1981.
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