Robbins, S. P., & Hunsaker, P. L. (2003). Training in interpersonal skills: Tips for managing people at work (3rd ed.). Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Robbins, Stephen P., und Philip L. Hunsaker. Training in Interpersonal Skills: Tips for Managing People at Work. 3rd ed. Upper Saddle River, N.J: Prentice Hall, 2003.
MLA-Zitierstil (9. Ausg.)Robbins, Stephen P., und Philip L. Hunsaker. Training in Interpersonal Skills: Tips for Managing People at Work. 3rd ed. Prentice Hall, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.