Gaya APA

Treece, M. (1986). Comumunication For Business And The Professions (Third Ed). Sebastopol, CA: Allyn and Bacon, inc..

Gaya MLA

Treece, Malra. "Comumunication For Business And The Professions". Third Ed Sebastopol, CA: Allyn and Bacon, inc., 1986. Text.