Não informado. (1983). Laser Focus. Advanced Technology Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Laser Focus. Newton, Mass: Advanced Technology Publications, 1983.
Lua MLA (8ú heag.)Não informado. Laser Focus. Advanced Technology Publications, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.