Diaper, D., & Winder, R. (1987). People and computers lll. Cambridge.
Lua i Stíl Chicago (17ú heag.)Diaper, D., agus R. Winder. People and Computers Lll. New York: Cambridge, 1987.
Lua MLA (9ú heag.)Diaper, D., agus R. Winder. People and Computers Lll. Cambridge, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.