Bird, J. (2003). Electrical circuit theory and technology (2nd ed.). Newnes.
Cita Chicago (17th ed.)Bird, John. Electrical Circuit Theory and Technology. 2nd ed. Oxford: Newnes, 2003.
Cita MLA (9th ed.)Bird, John. Electrical Circuit Theory and Technology. 2nd ed. Newnes, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.