Paul, H., Britt, J., & Jent, E. (2014). Who kidnapped excellence?: What stops us from giving and being our best (First edition.). Berrett-Koehler Publishers.
Chicago-Zitierstil (17. Ausg.)Paul, Harry, John Britt, und Ed Jent. Who Kidnapped Excellence?: What Stops Us from Giving and Being Our Best. First edition. San Francisco: Berrett-Koehler Publishers, 2014.
MLA-Zitierstil (9. Ausg.)Paul, Harry, et al. Who Kidnapped Excellence?: What Stops Us from Giving and Being Our Best. First edition. Berrett-Koehler Publishers, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.