Não informado. (1983). Electronics & Wireless World. Reed Business Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Electronics & Wireless World. Surrey, Inglaterra: Reed Business Publishing, 1983.
Lua MLA (8ú heag.)Não informado. Electronics & Wireless World. Reed Business Publishing, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.