(1998). Distribution, power and regulating transformers. New York, NY.: The Institute of Electrical and Electronics Engineers.
Παραπομπή Chicago StyleDistribution, Power and Regulating Transformers. New York, NY.: The Institute of Electrical and Electronics Engineers, 1998.
Παραπομπή MLADistribution, Power and Regulating Transformers. New York, NY.: The Institute of Electrical and Electronics Engineers, 1998.
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