FITZGERALD, A. (1971). Electric Machinery: The process, devices, and systems of electromechanical energy conversion / A.e. Fitzgerald ... Et All. McGraw-Hill.
Chicago-viite (17. p.)FITZGERALD, A.E. Electric Machinery: The Process, Devices, and Systems of Electromechanical Energy Conversion / A.e. Fitzgerald ... Et All. McGraw-Hill, 1971.
MLA-viite (8. p.)FITZGERALD, A.E. Electric Machinery: The Process, Devices, and Systems of Electromechanical Energy Conversion / A.e. Fitzgerald ... Et All. McGraw-Hill, 1971.
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