Cita APA (7th ed.)
Gupta, B. R., & Singhal, V. (2005). Fundamentals of electric machines (3rd ed.). New Age International.
Cita Chicago (17th ed.)
Gupta, B. R., i Vandana Singhal. Fundamentals of Electric Machines. 3rd ed. Kolkata: New Age International, 2005.
Cita MLA (9th ed.)
Gupta, B. R., i Vandana Singhal. Fundamentals of Electric Machines. 3rd ed. New Age International, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.