Song, Y., & Johns, A. (1999). Flexible AC transmission systems (FACTS). Institution of Engineering and Technology.
Dyfyniad Arddull ChicagoSong, Yong-Hua, and Allan Johns. Flexible AC Transmission Systems (FACTS). London, United Kingdom: Institution of Engineering and Technology, 1999.
Dyfyniad MLASong, Yong-Hua, and Allan Johns. Flexible AC Transmission Systems (FACTS). Institution of Engineering and Technology, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.