DuBrin, A. J. (2007). Human relations: A customized text for effective communication in small group (9th ed.). Pearson Prentice Hall.
Chicago-referens (17:e uppl.)DuBrin, Andrew J. Human Relations: A Customized Text for Effective Communication in Small Group. 9th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2007.
MLA-referens (9:e uppl.)DuBrin, Andrew J. Human Relations: A Customized Text for Effective Communication in Small Group. 9th ed. Pearson Prentice Hall, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.