Sarma, M. S. (2010). Electric machines (2nd ed.). Cengage Learning Asia.
Cita Chicago (17th ed.)Sarma, Mulukutla S. Electric Machines. 2nd ed. Singapore: Cengage Learning Asia, 2010.
Cita MLA (9th ed.)Sarma, Mulukutla S. Electric Machines. 2nd ed. Cengage Learning Asia, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.