Ramshaw, R. (1973). Power electronics; thyristor controlled power for electric motors. Chapman and Hall [Distributed in the U.S.A. by Halsted Press, New York.

Ramshaw, Raymond. Power Electronics; Thyristor Controlled Power for Electric Motors. London: Chapman and Hall [Distributed in the U.S.A. by Halsted Press, New York, 1973.

Ramshaw, Raymond. Power Electronics; Thyristor Controlled Power for Electric Motors. Chapman and Hall [Distributed in the U.S.A. by Halsted Press, New York, 1973.