Sharp, A. M., & Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of social issues. Boston: McGraw-Hill/Irwin.
शिकागो स्टाइल उद्धरणSharp, Ansel Miree, और Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of Social Issues. Boston: McGraw-Hill/Irwin.
एमएलए उद्धरणSharp, Ansel Miree, और Ansel M. Sharp; Charles A. Register; Paul W. Grimes. Economics of Social Issues. Boston: McGraw-Hill/Irwin.
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