एपीए उद्धरण

Anitha Mary Jose. (1980). Universal Motor speed control. Engg. College.

शिकागो स्टाइल उद्धरण

Anitha Mary Jose. Universal Motor Speed Control. Trichur: Engg. College, 1980.

एमएलए उद्धरण

Anitha Mary Jose. Universal Motor Speed Control. Engg. College, 1980.