- & Steinberg, G. (1999). Upgrading & troubleshooting your mac. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)- agus Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
Lua MLA (8ú heag.)- agus Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.