Murphy, H. . A. (2010). Effective business communication (7th ed.). Tata Mc Graw Hill.
शिकागो स्टाइल उद्धरणMurphy, Herta A. Effective Business Communication. 7th ed. New Delhi: Tata Mc Graw Hill, 2010.
एमएलए उद्धरणMurphy, Herta A. Effective Business Communication. 7th ed. Tata Mc Graw Hill, 2010.
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