McPherson, G. (1981). An introduction to electrical machines and transformers. Wiley.
Lua i Stíl Chicago (17ú heag.)McPherson, George. An Introduction to Electrical Machines and Transformers. Nueva York: Wiley, 1981.
Lua MLA (9ú heag.)McPherson, George. An Introduction to Electrical Machines and Transformers. Wiley, 1981.
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