Patrick, D. R., & Fardo, S. W. (2000). Electrical motor control systems: Electronic and digital controls : fundamentals and applications. Goodheart-Wilcox.
Chicago-viite (17. p.)Patrick, Dale R., ja Stephen W. Fardo. Electrical Motor Control Systems: Electronic and Digital Controls : Fundamentals and Applications. Tinley Park, Ill: Goodheart-Wilcox, 2000.
MLA-viite (8. p.)Patrick, Dale R., ja Stephen W. Fardo. Electrical Motor Control Systems: Electronic and Digital Controls : Fundamentals and Applications. Goodheart-Wilcox, 2000.
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