Hannum, K. (2007). Social identity: Knowing yourself, leading others. Center for Creative Leadership.
Chicago-Zitierstil (17. Ausg.)Hannum, Kelly. Social Identity: Knowing Yourself, Leading Others. Greensboro, N.C: Center for Creative Leadership, 2007.
MLA-Zitierstil (9. Ausg.)Hannum, Kelly. Social Identity: Knowing Yourself, Leading Others. Center for Creative Leadership, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.