McEachern, W. A. (2006). Economics: A contemporary introduction (7th ed.). Mason, OH: Thomson/South-Western.
शिकागो स्टाइल उद्धरणMcEachern, William A. Economics: A Contemporary Introduction. 7th ed. Mason, OH: Thomson/South-Western, 2006.
एमएलए उद्धरणMcEachern, William A. Economics: A Contemporary Introduction. 7th ed. Mason, OH: Thomson/South-Western, 2006.
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