Bignell, J., & Donovan , R. (2001). Digital electronics (4th ed.). Delmer.
Chicago Style aipamenaBignell, James, and Robert Donovan. Digital Electronics. 4th ed. Singapore: Delmer, 2001.
MLA aipamenaBignell, James, and Robert Donovan. Digital Electronics. 4th ed. Delmer, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.