APA (7th ed.) Zitazioa

(1998). Sams' teach yourself PC upgrades in 10 minutes by Galen A. Grimes. [electronic resource].

Chicago Style (17th ed.) Zitazioa

Sams' Teach Yourself PC Upgrades in 10 Minutes by Galen A. Grimes. [electronic Resource]. 1998.

MLA (9th ed.) Zitazioa

Sams' Teach Yourself PC Upgrades in 10 Minutes by Galen A. Grimes. [electronic Resource]. 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.