Não informado. (2008). School administrator. American Association of School Administrators.
Chicago-referens (17:e uppl.)Não informado. School Administrator. Arlington, Va: American Association of School Administrators, 2008.
MLA-referens (8:e uppl.)Não informado. School Administrator. American Association of School Administrators, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.