FUSFELD, D. R. (1985). Economics Principles Of Political Economiy Daaniel R. Fusfeld. Scott, Foresman and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFUSFELD, Daniel R. Economics Principles Of Political Economiy Daaniel R. Fusfeld. Scott, Foresman and Company, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFUSFELD, Daniel R. Economics Principles Of Political Economiy Daaniel R. Fusfeld. Scott, Foresman and Company, 1985.
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