Gaya APA

Adler, R, B., Elmhorst, J, M. (2002). Communicating At Work : Principles and practices for business and the professions (7th Ed.). New York: McGraw-Hill.

Gaya MLA

Adler, Ronald, B.., Elmhorst, Jeanne, Marquardt. "Communicating At Work : Principles and practices for business and the professions". 7th Ed. New York: McGraw-Hill, 2002. Text.