एपीए उद्धरण

Vedachalam, N. (1991). Incidence of Industrial Sickness in Small Scale Industries. Himalaya.

शिकागो स्टाइल उद्धरण

Vedachalam, N.T. Incidence of Industrial Sickness in Small Scale Industries. Bombay: Himalaya, 1991.

एमएलए उद्धरण

Vedachalam, N.T. Incidence of Industrial Sickness in Small Scale Industries. Himalaya, 1991.