Green, D. C. (1999). Digital electronics (5th ed.). Pearson Education.
Dyfyniad Arddull ChicagoGreen, D. C. Digital Electronics. 5th ed. New Delhi: Pearson Education, 1999.
Dyfyniad MLAGreen, D. C. Digital Electronics. 5th ed. Pearson Education, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.