STEVENSON, W. D., Jr. (1982). Elements of power system analysis.-- Ed.4. McGraw-Hill Book.
Dyfyniad Arddull ChicagoSTEVENSON, William D., Jr. Elements of Power System Analysis.-- Ed.4. Auckland: McGraw-Hill Book, 1982.
Dyfyniad MLASTEVENSON, William D., Jr. Elements of Power System Analysis.-- Ed.4. McGraw-Hill Book, 1982.
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