Não informado. (1987). International Journal of Radiation Applications and Instrumentation. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Radiation Applications and Instrumentation. Oxford, Inglaterra: Pergamon Press, 1987.
Lua MLA (8ú heag.)Não informado. International Journal of Radiation Applications and Instrumentation. Pergamon Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.