एपीए उद्धरण

Research ,Reference And Training Division. (2001). India 2001 - A Reference Annual.

शिकागो स्टाइल उद्धरण

Research ,Reference And Training Division. India 2001 - A Reference Annual. Publication Division ., Govt. Of India, 2001.

एमएलए उद्धरण

Research ,Reference And Training Division. India 2001 - A Reference Annual. 2001.