Não informado. (1972). Medical Progress Through Technology. Kluwer Academic Publishers.
Chicago-referens (17:e uppl.)Não informado. Medical Progress Through Technology. Boston, Mass: Kluwer Academic Publishers, 1972.
MLA-referens (8:e uppl.)Não informado. Medical Progress Through Technology. Kluwer Academic Publishers, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.