एपीए उद्धरण

Dubey, G. K. (2001). Fundamentals of electrical drives. Harrow: Alpha Science International Ltd.

शिकागो स्टाइल उद्धरण

Dubey, Gopal K. Fundamentals of Electrical Drives. Harrow: Alpha Science International Ltd, 2001.

एमएलए उद्धरण

Dubey, Gopal K. Fundamentals of Electrical Drives. Harrow: Alpha Science International Ltd, 2001.