- & Steinberg, G. (1999). Upgrading & troubleshooting your mac. McGraw-Hill.
Chicago Style aipamena- and Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
MLA aipamena- and Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.