1. Taylor, P.: The soul of leadership: unlocking your potential for greatness. JAMA 306(8), 884–885 (2011)
2. Moss, L.: The Intent to Live: Achieving Your True Potential as an Actor. Bantam (2005)
3. Koestenbaum, P.: Leadership, New and Revised: The Inner Side of Greatness, a Philosophy for Leaders, vol. 174. John Wiley & Sons (2002)
4. Purves, D., Lotto, R.B.: Why We See What We Do: An Empirical Theory of Vision. Sinauer Associates (2003)
5. Gebauer, J., Lowman, D., Gordon, J.: Closing the Engagement Gap: How Great Companies Unlock Employee Potential for Superior Results. Penguin (2008)