(2007). The principal as educator and leader: Readings for professional development. Educational Research Service.
Chicago-Zitierstil (17. Ausg.)The Principal as Educator and Leader: Readings for Professional Development. Alexandria, VA: Educational Research Service, 2007.
MLA-Zitierstil (9. Ausg.)The Principal as Educator and Leader: Readings for Professional Development. Educational Research Service, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.