Cita APA (7th ed.)
Kumar, V. (2008). Business communication. Kalyani Publishers.
Cita Chicago (17th ed.)
Kumar, Varinder. Business Communication. Kolkata: Kalyani Publishers, 2008.
Cita MLA (9th ed.)
Kumar, Varinder. Business Communication. Kalyani Publishers, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.