Douglas, D. W. (1972). Transitional economic systems: The Polish-Czech example. Monthly Review Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDouglas, Dorothy W. Transitional Economic Systems: The Polish-Czech Example. Monthly Review Press, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDouglas, Dorothy W. Transitional Economic Systems: The Polish-Czech Example. Monthly Review Press, 1972.
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