LEACH DONALD P. (2005). DIGITAL: PRINCIPLES AND APPLICATIONS (5TH.). TATA MACGRAW HILL.
Dyfyniad Arddull ChicagoLEACH DONALD P. DIGITAL: PRINCIPLES AND APPLICATIONS. 5TH. NEW DELHI: TATA MACGRAW HILL, 2005.
Dyfyniad MLALEACH DONALD P. DIGITAL: PRINCIPLES AND APPLICATIONS. 5TH. TATA MACGRAW HILL, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.