Não informado. (1953). IRE convention record. Institute of Radio Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. IRE Convention Record. New York: Institute of Radio Engineers, 1953.
Lua MLA (8ú heag.)Não informado. IRE Convention Record. Institute of Radio Engineers, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.