Cita APA (7th ed.)

Doctor, A. (2005). Principles and practice of business communication F.Y.B.Com (13th.). Sheth Publishers.

Cita Chicago (17th ed.)

Doctor, Aspi. Principles and Practice of Business Communication F.Y.B.Com. 13th. Mumbai: Sheth Publishers, 2005.

Cita MLA (9th ed.)

Doctor, Aspi. Principles and Practice of Business Communication F.Y.B.Com. 13th. Sheth Publishers, 2005.