Cita APA (7th ed.)

Olderman, R. M. (1997). 10 minute guide to business communication. Macmillan Spectrum/Alpha Books.

Cita Chicago (17th ed.)

Olderman, Raymond M. 10 Minute Guide to Business Communication. New York: Macmillan Spectrum/Alpha Books, 1997.

Cita MLA (9th ed.)

Olderman, Raymond M. 10 Minute Guide to Business Communication. Macmillan Spectrum/Alpha Books, 1997.