APA (7th ed.) Zitazioa
Berde, M. (2012). Electric motor drives (3rd ed.). Khanna Pub.
Chicago Style (17th ed.) Zitazioa
Berde, M.S. Electric Motor Drives. 3rd ed. New Delhi: Khanna Pub, 2012.
MLA (9th ed.) Zitazioa
Berde, M.S. Electric Motor Drives. 3rd ed. Khanna Pub, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.