APA (7th ed.) Zitazioa
Umanand, L. (2009). Power electronics: Essentials and applications. Wiley.
Chicago Style (17th ed.) Zitazioa
Umanand, L. Power Electronics: Essentials and Applications. New Delhi: Wiley, 2009.
MLA (9th ed.) Zitazioa
Umanand, L. Power Electronics: Essentials and Applications. Wiley, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.