Rothwell, W. J. (2014). Creating engaged employees: It's worth the investment. ASTD Press.
Chicago-Zitierstil (17. Ausg.)Rothwell, William J. Creating Engaged Employees: It's Worth the Investment. Alexandria, VA: ASTD Press, 2014.
MLA-Zitierstil (9. Ausg.)Rothwell, William J. Creating Engaged Employees: It's Worth the Investment. ASTD Press, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.