Nasar, S. A. (1990). Schaum's outline of thoery and problems of electric power systems. New York: McGraw-Hill.
Παραπομπή Chicago StyleNasar, Syed A. Schaum's Outline of Thoery and Problems of Electric Power Systems. New York: McGraw-Hill, 1990.
Παραπομπή MLANasar, Syed A. Schaum's Outline of Thoery and Problems of Electric Power Systems. New York: McGraw-Hill, 1990.
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