Não informado. (1972). Educational Administration. British Educational Administration Society.
Chicago-referens (17:e uppl.)Não informado. Educational Administration. Bristol, Inglaterra: British Educational Administration Society, 1972.
MLA-referens (8:e uppl.)Não informado. Educational Administration. British Educational Administration Society, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.