Arens, W. F. (2007). Essentials of contemporary advertising. Boston: McGraw-Hill.
शिकागो स्टाइल उद्धरणArens, William F. Essentials of Contemporary Advertising. Boston: McGraw-Hill, 2007.
एमएलए उद्धरणArens, William F. Essentials of Contemporary Advertising. Boston: McGraw-Hill, 2007.
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