Electro-Craft Corporation USA. (1977). DC motors speed controls servo systems: An engineering handbook. Pergamon.
Chicagoスタイル(17版)引用形式Electro-Craft Corporation USA. DC Motors Speed Controls Servo Systems: An Engineering Handbook. Oxford: Pergamon, 1977.
MLA(9版)引用形式Electro-Craft Corporation USA. DC Motors Speed Controls Servo Systems: An Engineering Handbook. Pergamon, 1977.
警告: この引用は必ずしも正確ではありません.