Gopal, V. V. . .. (2005). Business communication: Perspectives and applications. ICFAI University.
Trích dẫn kiểu ChicagoGopal, V V,Ed. Business Communication: Perspectives and Applications. Hyderabad: ICFAI University, 2005.
Trích dẫn MLAGopal, V V,Ed. Business Communication: Perspectives and Applications. ICFAI University, 2005.
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