Cita APA (7th ed.)

Newman, R. G. (1987). Communicating in business today. D.C heath.

Cita Chicago (17th ed.)

Newman, Ruth G. Communicating in Business Today. Lexington: D.C heath, 1987.

Cita MLA (9th ed.)

Newman, Ruth G. Communicating in Business Today. D.C heath, 1987.