APA (7th ed.) Zitazioa
Ray, S. (2007). Electrical power systems concepts, theory and practice. PHI.
Chicago Style (17th ed.) Zitazioa
Ray, Subir. Electrical Power Systems Concepts, Theory and Practice. New Delhi: PHI, 2007.
MLA (9th ed.) Zitazioa
Ray, Subir. Electrical Power Systems Concepts, Theory and Practice. PHI, 2007.
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