Sen, P. C. (1997). Principles of electric machines and power electronics (2nd edition.). New York: John Wiley and Sons.
Citação norma ChicagoSen, P. C. Principles of Electric Machines and Power Electronics. 2nd edition. New York: John Wiley and Sons, 1997.
Citação norma MLASen, P. C. Principles of Electric Machines and Power Electronics. 2nd edition. New York: John Wiley and Sons, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.