एपीए उद्धरण

Venugopal, G., & Rao, C. R. P. (1996). Trade unionism in India. Printwell publishers.

शिकागो स्टाइल उद्धरण

Venugopal, G., और Ch. Rama Prasada Rao. Trade Unionism in India. Jaipur: Printwell publishers, 1996.

एमएलए उद्धरण

Venugopal, G., और Ch. Rama Prasada Rao. Trade Unionism in India. Printwell publishers, 1996.