Kubala , T. S. (1986). Electricity 2: Devices , circuits , and materials (4th ed.). Delmar.
Cita Chicago (17th ed.)Kubala , Thomas S. Electricity 2: Devices , Circuits , and Materials. 4th ed. Albany, N. Y.: Delmar, 1986.
Cita MLA (9th ed.)Kubala , Thomas S. Electricity 2: Devices , Circuits , and Materials. 4th ed. Delmar, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.