Lua APA (7ú heag.)
O'Leary, T. J., & O'Leary, L. I. (2000). Computing essentials, 2000-2001 (Complete ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
O'Leary, Timothy J., agus Linda I. O'Leary. Computing Essentials, 2000-2001. Complete ed. Boston: McGraw-Hill, 2000.
Lua MLA (9ú heag.)
O'Leary, Timothy J., agus Linda I. O'Leary. Computing Essentials, 2000-2001. Complete ed. McGraw-Hill, 2000.
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