LESIKAR RAYMOND V. (2005). BASIC BUSINESS COMMUNICATION (10TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLESIKAR RAYMOND V. BASIC BUSINESS COMMUNICATION. 10TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLESIKAR RAYMOND V. BASIC BUSINESS COMMUNICATION. 10TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
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