Institution of Electrical Engineers. (1993). Development in power system protection. IEE.
Cita Chicago (17th ed.)Institution of Electrical Engineers. Development in Power System Protection. Londres: IEE, 1993.
Cita MLA (9th ed.)Institution of Electrical Engineers. Development in Power System Protection. IEE, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.