Lua APA (7ú heag.)

O'Kelly, D. (1991). Performance and control of electrical machines. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

O'Kelly, Denis. Performance and Control of Electrical Machines. London ; New York: McGraw-Hill, 1991.

Lua MLA (8ú heag.)

O'Kelly, Denis. Performance and Control of Electrical Machines. McGraw-Hill, 1991.

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