Não informado. (1949). Journal of the Faculty of Radiologists. Faculty of Radiologists.
Chicago-referens (17:e uppl.)Não informado. Journal of the Faculty of Radiologists. Bristol, Inglaterra: Faculty of Radiologists, 1949.
MLA-referens (8:e uppl.)Não informado. Journal of the Faculty of Radiologists. Faculty of Radiologists, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.