Skvarenina, T. L., & DeWitt, W. E. (2004). Electrical power and controls (2nd ed.). Upper Saddle River, NJ.: Pearson Education.
Παραπομπή Chicago StyleSkvarenina, Timothy L., and William E. DeWitt. Electrical Power and Controls. 2nd ed. Upper Saddle River, NJ.: Pearson Education, 2004.
Παραπομπή MLASkvarenina, Timothy L., and William E. DeWitt. Electrical Power and Controls. 2nd ed. Upper Saddle River, NJ.: Pearson Education, 2004.
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