Cita APA (7th ed.)

Sethi, R. (2001). Communicating effectively. Infinity Books.

Cita Chicago (17th ed.)

Sethi, Rajeev. Communicating Effectively. New Delhi: Infinity Books, 2001.

Cita MLA (9th ed.)

Sethi, Rajeev. Communicating Effectively. Infinity Books, 2001.