O'Leary, T. J. (1997). Computing essentials: Multimedia edition 1997-1998. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)O'Leary, Timothy J. Computing Essentials: Multimedia Edition 1997-1998. New York: McGraw-Hill, 1997.
Lua MLA (9ú heag.)O'Leary, Timothy J. Computing Essentials: Multimedia Edition 1997-1998. McGraw-Hill, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.