Dwyer, F. R. Business marketing: Connecting strategy, relationships, and learning. Boston,McGraw Hill: 2006.
शिकागो स्टाइल उद्धरणDwyer, F. Robert. Business Marketing: Connecting Strategy, Relationships, and Learning. Boston,McGraw Hill: 2006.
एमएलए उद्धरणDwyer, F. Robert. Business Marketing: Connecting Strategy, Relationships, and Learning. Boston,McGraw Hill: 2006.
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