Drury, B. (2001). The Control techniques drives and controls handbook. London: The Institution of Electrical Engineers.
Παραπομπή Chicago StyleDrury, Bill. The Control Techniques Drives and Controls Handbook. London: The Institution of Electrical Engineers, 2001.
Παραπομπή MLADrury, Bill. The Control Techniques Drives and Controls Handbook. London: The Institution of Electrical Engineers, 2001.
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