BOVEE, C. L. (2004). Business communication essentials [ada CD]Courtland L. Bovee, John V. Thill, Barbara E. Schatzman. Pearson Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBOVEE, Courtland L. Business Communication Essentials [ada CD]Courtland L. Bovee, John V. Thill, Barbara E. Schatzman. Pearson Education, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBOVEE, Courtland L. Business Communication Essentials [ada CD]Courtland L. Bovee, John V. Thill, Barbara E. Schatzman. Pearson Education, 2004.
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