Não informado. (2008). School administrator. American Association of School Administrators.
Chicago-Zitierstil (17. Ausg.)Não informado. School Administrator. Arlington, Va: American Association of School Administrators, 2008.
MLA-Zitierstil (8. Ausg.)Não informado. School Administrator. American Association of School Administrators, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.