APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Kattel, R., Kregel, J. A., & Reinert, E. S. (2011). Ragnar Nurkse (1907-2007): Classical development economics and its relevance for today. Anthem Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Rainer Kattel, J. A. Kregel, और Erik S. Reinert. Ragnar Nurkse (1907-2007): Classical Development Economics and Its Relevance for Today. New York: Anthem Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Ragnar Nurkse (1907-2007): Classical Development Economics and Its Relevance for Today. Anthem Press, 2011.
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