MICHAEL V P. (1992). COMMUNICATON & RESEARCH FOR MANAGEMENT. HIMALAYA PUBLISHING HOUSE.
Chicago Style (17. basım) AtıfMICHAEL V P. COMMUNICATON & RESEARCH FOR MANAGEMENT. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1992.
MLA (9th ed.) AtıfMICHAEL V P. COMMUNICATON & RESEARCH FOR MANAGEMENT. HIMALAYA PUBLISHING HOUSE, 1992.
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