Say, M. (1983). Performance and design of alternating current machines (3rd ed.). CBS.
Παραπομπή Chicago StyleSay, M.G. Performance and Design of Alternating Current Machines. 3rd ed. Delhi: CBS, 1983.
Παραπομπή MLASay, M.G. Performance and Design of Alternating Current Machines. 3rd ed. CBS, 1983.
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