Gaya APA

adler, R, B., elmhorst, J, M. (2005). communicating at work, principles and practices for business and the professions (8 -). New York: Mc Graw Hill.

Gaya MLA

adler, Ronald, B.., elmhorst, Jeanne, Marquardt. "communicating at work, principles and practices for business and the professions". 8 - New York: Mc Graw Hill, 2005. Text.