Abbott, J. (1983). Presentation of computer I/O for people. NCC Publications.
Lua i Stíl Chicago (17ú heag.)Abbott, Joe. Presentation of Computer I/O for People. Manchester: NCC Publications, 1983.
Lua MLA (8ú heag.)Abbott, Joe. Presentation of Computer I/O for People. NCC Publications, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.