Gaya APA

Adler, R, B. (1986). Communicating at work: principles and practices for business and the professions (ed. 2). New York: Bantam Classic-Random House.

Gaya MLA

Adler, Ronald, B.. "Communicating at work: principles and practices for business and the professions". ed. 2 New York: Bantam Classic-Random House, 1986. Text.