Tichy, N. M. (2004). The cycle of leadership: How great leaders teach their companies to win. HarperBusiness.
Chicago-Zitierstil (17. Ausg.)Tichy, Noel M. The Cycle of Leadership: How Great Leaders Teach Their Companies to Win. New York, NY: HarperBusiness, 2004.
MLA-Zitierstil (9. Ausg.)Tichy, Noel M. The Cycle of Leadership: How Great Leaders Teach Their Companies to Win. HarperBusiness, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.