Toro, V. D. (2006). Electrical Engineering Fundamentals (2nd.). PHI.
Cita Chicago (17th ed.)Toro, Vincent Del. Electrical Engineering Fundamentals. 2nd. New Delhi: PHI, 2006.
Cita MLA (9th ed.)Toro, Vincent Del. Electrical Engineering Fundamentals. 2nd. PHI, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.