McEACHERN, W. A. (1988). Economics A Contemporary Introduction William A. Mcearchern. South-Western.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcEACHERN, William A. Economics A Contemporary Introduction William A. Mcearchern. South-Western, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcEACHERN, William A. Economics A Contemporary Introduction William A. Mcearchern. South-Western, 1988.
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