Não informado. (1946). Annales des Telecommunications. Centre National d' Etudes des Telecommunications.
Lua i Stíl Chicago (17ú heag.)Não informado. Annales Des Telecommunications. Paris: Centre National d' Etudes des Telecommunications, 1946.
Lua MLA (8ú heag.)Não informado. Annales Des Telecommunications. Centre National d' Etudes des Telecommunications, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.