Bignell, J., & Donovan, R. (2000). Digital electronics (4th ed.). Delmer.
Dyfyniad Arddull ChicagoBignell, James, and Robert Donovan. Digital Electronics. 4th ed. New York: Delmer, 2000.
Dyfyniad MLABignell, James, and Robert Donovan. Digital Electronics. 4th ed. Delmer, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.