Burns, A. C., & Bush, R. F. (2007). Marketing research (5th ed.). Pearson Education.
शिकागो स्टाइल उद्धरणBurns, Alvin C., और Ronald F. Bush. Marketing Research. 5th ed. New Delhi: Pearson Education, 2007.
एमएलए उद्धरणBurns, Alvin C., और Ronald F. Bush. Marketing Research. 5th ed. Pearson Education, 2007.
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