APA (7th ed.) Zitazioa
Power electric control in electrical systems / Acha,E: Elsiver 621.317 Ac135.
Chicago Style (17th ed.) Zitazioa
Power Electric Control in Electrical Systems / Acha,E: Elsiver 621.317 Ac135.
MLA (9th ed.) Zitazioa
Power Electric Control in Electrical Systems / Acha,E: Elsiver 621.317 Ac135.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.