Northrop, R. B. (1990). Analog electronic circuits: Analysis and applications. Addison-Wesley.
Dyfyniad Arddull ChicagoNorthrop, Robert B. Analog Electronic Circuits: Analysis and Applications. Reading, Mass: Addison-Wesley, 1990.
Dyfyniad MLANorthrop, Robert B. Analog Electronic Circuits: Analysis and Applications. Addison-Wesley, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.