Não informado. (1962). GEC Journal of Science and Technology. General Electric Company.
Lua i Stíl Chicago (17ú heag.)Não informado. GEC Journal of Science and Technology. London: General Electric Company, 1962.
Lua MLA (8ú heag.)Não informado. GEC Journal of Science and Technology. General Electric Company, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.