Não informado. (1933). Yearbook of general medicine. Year Book Publishers.
Chicago-referens (17:e uppl.)Não informado. Yearbook of General Medicine. Chicago, Ill: Year Book Publishers, 1933.
MLA-referens (8:e uppl.)Não informado. Yearbook of General Medicine. Year Book Publishers, 1933.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.