Hannum, K., & Hoole, E. (2009). Leadership in Action: Staying on Track: How to Keep in Touch with Your Development Progress. Center for Creative Leadership.
Chicago-Zitierstil (17. Ausg.)Hannum, Kelly, und Emily Hoole. Leadership in Action: Staying on Track: How to Keep in Touch with Your Development Progress. [Erscheinungsort nicht ermittelbar]: Center for Creative Leadership, 2009.
MLA-Zitierstil (9. Ausg.)Hannum, Kelly, und Emily Hoole. Leadership in Action: Staying on Track: How to Keep in Touch with Your Development Progress. Center for Creative Leadership, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.