Sarma, M. S. (1994). Electric machines: Steady-state theory and dynamic performance (2nd ed.). West.
Cita Chicago (17th ed.)Sarma, Mulukutla S. Electric Machines: Steady-state Theory and Dynamic Performance. 2nd ed. Minneapolis/St. Paul: West, 1994.
Cita MLA (8th ed.)Sarma, Mulukutla S. Electric Machines: Steady-state Theory and Dynamic Performance. 2nd ed. West, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.