Bollen, M. H. J. (2000). Understanding power quality problems: Voltage sags and interruotions. The Institute of Electrical and Electronics Engineers.
Цитирование в стиле Чикаго (17-е изд.)Bollen, Math H. J. Understanding Power Quality Problems: Voltage Sags and Interruotions. Nueva York: The Institute of Electrical and Electronics Engineers, 2000.
Цитирование MLA (9-е изд.)Bollen, Math H. J. Understanding Power Quality Problems: Voltage Sags and Interruotions. The Institute of Electrical and Electronics Engineers, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.