Lee, S. C. (1978). Digital circuits and logic design. Prentice-Hall of India.
Dyfyniad Arddull ChicagoLee, Samuel C. Digital Circuits and Logic Design. New Delhi: Prentice-Hall of India, 1978.
Dyfyniad MLALee, Samuel C. Digital Circuits and Logic Design. Prentice-Hall of India, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.