Fowler, R. (1953). Introduction to electric theory. Addison-Wesley.
Dyfyniad Arddull ChicagoFowler, R.G. Introduction to Electric Theory. Cambridge: Addison-Wesley, 1953.
Dyfyniad MLAFowler, R.G. Introduction to Electric Theory. Addison-Wesley, 1953.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.