Bhattachary, S. (2017). Electrical Machines (4.). McGraw Hill Education.
Lua i Stíl Chicago (17ú heag.)Bhattachary, S.K. Electrical Machines. 4. chennai: McGraw Hill Education, 2017.
Lua MLA (9ú heag.)Bhattachary, S.K. Electrical Machines. 4. McGraw Hill Education, 2017.
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