Padiyar, K. R. (2013). HVDC power transmission systems (Second edition.). New Academic Science Limited.
Chicago Style (17th ed.) ZitazioaPadiyar, K. R. HVDC Power Transmission Systems. Second edition. Kent, [England]: New Academic Science Limited, 2013.
MLA (9th ed.) ZitazioaPadiyar, K. R. HVDC Power Transmission Systems. Second edition. New Academic Science Limited, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.