Ng Kah Wai. (2011). Design and construct a simple DC motor. School of Electrical System Engineering, University Malaysia Perlis.
Lua i Stíl Chicago (17ú heag.)Ng Kah Wai. Design and Construct a Simple DC Motor. Perlis, Malaysia: School of Electrical System Engineering, University Malaysia Perlis, 2011.
Lua MLA (8ú heag.)Ng Kah Wai. Design and Construct a Simple DC Motor. School of Electrical System Engineering, University Malaysia Perlis, 2011.
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