Arrillaga, J. (1998). High voltage direct current transmission (2nd edition.). Institution of Engineering and Technology. https://doi.org/10.1049/PBPO029E
Cita Chicago (17th ed.)Arrillaga, J. High Voltage Direct Current Transmission. 2nd edition. London, United Kingdom: Institution of Engineering and Technology, 1998. https://doi.org/10.1049/PBPO029E.
Cita MLA (9th ed.)Arrillaga, J. High Voltage Direct Current Transmission. 2nd edition. Institution of Engineering and Technology, 1998. https://doi.org/10.1049/PBPO029E.
Atenció: Aquestes cites poden no estar 100% correctes.