De, N. K., & Sen,P.K. (2006). Electric drives. Prentice Hall.
Chicago Edition CitationDe, Nisit K., i Sen,P.K. Electric Drives. New Delhi: Prentice Hall, 2006.
Cita MLADe, Nisit K., i Sen,P.K. Electric Drives. Prentice Hall, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.