Wareing, B. (2005). Wood pole overhead lines. Institution of Engineering and Technology. https://doi.org/10.1049/PBPO048E
Cita Chicago (17th ed.)Wareing, B. Wood Pole Overhead Lines. London, United Kingdom: Institution of Engineering and Technology, 2005. https://doi.org/10.1049/PBPO048E.
Cita MLA (9th ed.)Wareing, B. Wood Pole Overhead Lines. Institution of Engineering and Technology, 2005. https://doi.org/10.1049/PBPO048E.
Atenció: Aquestes cites poden no estar 100% correctes.