Warnes, L. (1998). Electronic and electrical engineering (2nd edition.). Basingstoke, Hampshire: Macmillan.
Dyfyniad Arddull ChicagoWarnes, Lionel. Electronic and Electrical Engineering. 2nd edition. Basingstoke, Hampshire: Macmillan, 1998.
Dyfyniad MLAWarnes, Lionel. Electronic and Electrical Engineering. 2nd edition. Basingstoke, Hampshire: Macmillan, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.