I B M. PC/XT TECHNICAL REFERENCE.
Chicago Style aipamenaI B M. PC/XT TECHNICAL REFERENCE.
MLA aipamenaI B M. PC/XT TECHNICAL REFERENCE.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
I B M. PC/XT TECHNICAL REFERENCE.
Chicago Style aipamenaI B M. PC/XT TECHNICAL REFERENCE.
MLA aipamenaI B M. PC/XT TECHNICAL REFERENCE.