Não informado. (1973). Computers and Electrical Engineering. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Computers and Electrical Engineering. Elmsford, NY: Pergamon Press, 1973.
Lua MLA (8ú heag.)Não informado. Computers and Electrical Engineering. Pergamon Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.