Não informado. (2004). Electromechanical components and systems design. Benwill Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Electromechanical Components and Systems Design. Newton, Mass: Benwill Publishing, 2004.
Lua MLA (8ú heag.)Não informado. Electromechanical Components and Systems Design. Benwill Publishing, 2004.
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