एपीए उद्धरण

Singh, R. (2006). Constitutional law. Lexis-Nexis Butterworths.

शिकागो स्टाइल उद्धरण

Singh, Ranbir. Constitutional Law. N.Delhi: Lexis-Nexis Butterworths, 2006.

एमएलए उद्धरण

Singh, Ranbir. Constitutional Law. Lexis-Nexis Butterworths, 2006.