Não informado. (1952). American Journal of Roentgenology, Radium Therapy and Nuclear Medicine. American Roentgen Ray Society.
Chicago-referens (17:e uppl.)Não informado. American Journal of Roentgenology, Radium Therapy and Nuclear Medicine. Springfield, Ill: American Roentgen Ray Society, 1952.
MLA-referens (8:e uppl.)Não informado. American Journal of Roentgenology, Radium Therapy and Nuclear Medicine. American Roentgen Ray Society, 1952.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.