Fitzgerald, A. E. 1., & Kingsley, C. . J. (1952). Electric machinery: An integrated treatment of A-C and D-C machines. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Fitzgerald, Arthur Eugene 1909, agus Charles Jr Kingsley. Electric Machinery: An Integrated Treatment of A-C and D-C Machines. New York: McGraw-Hill, 1952.
Lua MLA (9ú heag.)Fitzgerald, Arthur Eugene 1909, agus Charles Jr Kingsley. Electric Machinery: An Integrated Treatment of A-C and D-C Machines. McGraw-Hill, 1952.
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