KLEITG.WILLIAMS. (1999). DIGITAL ELECTRONICS: A PRACTICAL APPROACH. PRENTICE HALL INTERNATIONAL.
Chicago Style aipamenaKLEITG.WILLIAMS. DIGITAL ELECTRONICS: A PRACTICAL APPROACH. NEW JERSEY: PRENTICE HALL INTERNATIONAL, 1999.
MLA aipamenaKLEITG.WILLIAMS. DIGITAL ELECTRONICS: A PRACTICAL APPROACH. PRENTICE HALL INTERNATIONAL, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.