Davies, P. A. (2008). Information technology. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Davies, Paul A. Information Technology. New York: Oxford University Press, 2008.
Lua MLA (9ú heag.)Davies, Paul A. Information Technology. Oxford University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.