Hannum, K. (2008). Leadership in Action: Branching out: Social Identity Comes to the Forefront. Center for Creative Leadership.
Chicago-Zitierstil (17. Ausg.)Hannum, Kelly. Leadership in Action: Branching Out: Social Identity Comes to the Forefront. [Erscheinungsort nicht ermittelbar]: Center for Creative Leadership, 2008.
MLA-Zitierstil (9. Ausg.)Hannum, Kelly. Leadership in Action: Branching Out: Social Identity Comes to the Forefront. Center for Creative Leadership, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.