RYDER, J. D. (1993). ELECTRONIC FUNDAMENTALS AND APPLICATIONS 5 TH EDI. PRENTICE HALL INDIA.
Dyfyniad Arddull ChicagoRYDER, J D. ELECTRONIC FUNDAMENTALS AND APPLICATIONS 5 TH EDI. NEW DELHI: PRENTICE HALL INDIA, 1993.
Dyfyniad MLARYDER, J D. ELECTRONIC FUNDAMENTALS AND APPLICATIONS 5 TH EDI. PRENTICE HALL INDIA, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.