Παραπομπή APA

Song, Y., & Johns, A. T. (1999). Flexible ac transmission systems (FACTS). London: Institution of Electrical Engineers.

Παραπομπή Chicago Style

Song, Yong-Hua, and Allan T. Johns. Flexible Ac Transmission Systems (FACTS). London: Institution of Electrical Engineers, 1999.

Παραπομπή MLA

Song, Yong-Hua, and Allan T. Johns. Flexible Ac Transmission Systems (FACTS). London: Institution of Electrical Engineers, 1999.

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