Não informado. (1928). Journal of the Association of American Medical Colleges. Association of American Medical Colleges.
Chicago-referens (17:e uppl.)Não informado. Journal of the Association of American Medical Colleges. Chicago, Ill: Association of American Medical Colleges, 1928.
MLA-referens (8:e uppl.)Não informado. Journal of the Association of American Medical Colleges. Association of American Medical Colleges, 1928.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.