Não informado. (1956). Hospital Administration. American College of Hospital Administrators.
Chicago-referens (17:e uppl.)Não informado. Hospital Administration. Chicago, Ill: American College of Hospital Administrators, 1956.
MLA-referens (8:e uppl.)Não informado. Hospital Administration. American College of Hospital Administrators, 1956.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.