MURPHY HERTA A. (1980). EFFECTIVE BUSINESS COMMUNICATION (3RD.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago Style (17th ed.) CitationMURPHY HERTA A. EFFECTIVE BUSINESS COMMUNICATION. 3RD. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1980.
ציטוט MLAMURPHY HERTA A. EFFECTIVE BUSINESS COMMUNICATION. 3RD. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1980.
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