Thomas, K. W. (2009). Intrinsic motivation at work: What really drives employee engagement (2nd ed.). Berrett-Koehler Publishers.
Chicago-Zitierstil (17. Ausg.)Thomas, Kenneth Wayne. Intrinsic Motivation at Work: What Really Drives Employee Engagement. 2nd ed. San Francisco: Berrett-Koehler Publishers, 2009.
MLA-Zitierstil (9. Ausg.)Thomas, Kenneth Wayne. Intrinsic Motivation at Work: What Really Drives Employee Engagement. 2nd ed. Berrett-Koehler Publishers, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.