Glasford, G. M. (1988). Digital electronic circuits. Prentice-Hall of India.
Dyfyniad Arddull ChicagoGlasford, Glenn M. Digital Electronic Circuits. New Jersey: Prentice-Hall of India, 1988.
Dyfyniad MLAGlasford, Glenn M. Digital Electronic Circuits. Prentice-Hall of India, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.