Não informado. (2000). Satellite communications. Cardiff Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Satellite Communications. Englewood, Colo: Cardiff Publishing, 2000.
Lua MLA (8ú heag.)Não informado. Satellite Communications. Cardiff Publishing, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.