Pai, M. A. (2009). Power circuits and electromechanics. Alpha Science International Ltd.
Lua i Stíl Chicago (17ú heag.)Pai, M. A. Power Circuits and Electromechanics. Oxford: Alpha Science International Ltd, 2009.
Lua MLA (9ú heag.)Pai, M. A. Power Circuits and Electromechanics. Alpha Science International Ltd, 2009.
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