Não informado. (1956). International journal of applied radiation and isotopes. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Applied Radiation and Isotopes. Oxford, Inglaterra: Pergamon Press, 1956.
Lua MLA (8ú heag.)Não informado. International Journal of Applied Radiation and Isotopes. Pergamon Press, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.