APA (7e ed.) Bronvermelding

Robbins, S. P., & Hunsaker, P. L. (2009). Training in interpersonal skills: TIPS for managing people at work (5th ed.). Pearson/Prentice Hall.

Chicago (17e ed.) Bronvermelding

Robbins, Stephen P., en Phillip L. Hunsaker. Training in Interpersonal Skills: TIPS for Managing People at Work. 5th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2009.

MLA (9e ed.) Bronvermelding

Robbins, Stephen P., en Phillip L. Hunsaker. Training in Interpersonal Skills: TIPS for Managing People at Work. 5th ed. Pearson/Prentice Hall, 2009.