एपीए उद्धरण

Vasudev, G. D. (2003). Clues to interesting charts. UBS.

शिकागो स्टाइल उद्धरण

Vasudev, Gayatri Devi. Clues to Interesting Charts. New Delhi: UBS, 2003.

एमएलए उद्धरण

Vasudev, Gayatri Devi. Clues to Interesting Charts. UBS, 2003.