Theraja, B. L. Text book of electrical technology / 9th ed (9th ed.).
Chicago Style aipamenaTheraja, B. L. Text Book of Electrical Technology / 9th Ed. 9th ed.
MLA aipamenaTheraja, B. L. Text Book of Electrical Technology / 9th Ed. 9th ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.