Não informado. (1980). Microwave World. International Microwave Power Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Microwave World. Manassas, Va: International Microwave Power Institute, 1980.
Lua MLA (8ú heag.)Não informado. Microwave World. International Microwave Power Institute, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.