Não informado. (1978). IEE Journal on Computers and Digital Techniques. Institution of Electrical Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. IEE Journal on Computers and Digital Techniques. London: Institution of Electrical Engineers, 1978.
Lua MLA (8ú heag.)Não informado. IEE Journal on Computers and Digital Techniques. Institution of Electrical Engineers, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.