El-Hawary, M. E. (2000). Electrical energy systems. CRC.
Cita Chicago (17th ed.)El-Hawary, Mohamed E. Electrical Energy Systems. Boca Ratón: CRC, 2000.
Cita MLA (9th ed.)El-Hawary, Mohamed E. Electrical Energy Systems. CRC, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.