Ronald A Walsh. (1999). Electromechanical design handbook. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoRonald A Walsh. Electromechanical Design Handbook. New York: McGraw-Hill, 1999.
MLA CitationRonald A Walsh. Electromechanical Design Handbook. New York: McGraw-Hill, 1999.
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