Keegan, W. J. (2003). Global marketing management (7th ed.). Pearson Education.
शिकागो स्टाइल उद्धरणKeegan, Warren J. Global Marketing Management. 7th ed. New Delhi: Pearson Education, 2003.
एमएलए उद्धरणKeegan, Warren J. Global Marketing Management. 7th ed. Pearson Education, 2003.
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