Não informado. (1933). Journal of the American Association of Nurse Anesthetists. American Association of Nurse Anesthetists.
Chicago-referens (17:e uppl.)Não informado. Journal of the American Association of Nurse Anesthetists. Chicago, Ill: American Association of Nurse Anesthetists, 1933.
MLA-referens (8:e uppl.)Não informado. Journal of the American Association of Nurse Anesthetists. American Association of Nurse Anesthetists, 1933.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.