Gill, P. (2009). Electrical power equipment maintenance and testing (2nd ed.). CRC Press.
Dyfyniad Arddull ChicagoGill, Paul. Electrical Power Equipment Maintenance and Testing. 2nd ed. Boca Raton, Fla: CRC Press, 2009.
Dyfyniad MLAGill, Paul. Electrical Power Equipment Maintenance and Testing. 2nd ed. CRC Press, 2009.
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