Stewart, S. (2004). Distribution switchgear. The Institution of Electrical Engineers.
Cita Chicago (17th ed.)Stewart, Stan. Distribution Switchgear. London: The Institution of Electrical Engineers, 2004.
Cita MLA (8th ed.)Stewart, Stan. Distribution Switchgear. The Institution of Electrical Engineers, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.