APA (7 वां संस्करण) प्रशस्ति पत्र
Fusefeld, D. R. (1982). Economics: Principles of political economy. Scott, Foresman and company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Fusefeld, Daniel R. Economics: Principles of Political Economy. London: Scott, Foresman and company, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Fusefeld, Daniel R. Economics: Principles of Political Economy. Scott, Foresman and company, 1982.
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