एपीए उद्धरण

Vijayan, K., & Singhi, N. (1984). Combinatorics and applications. Indian Statistical Institute.

शिकागो स्टाइल उद्धरण

Vijayan, K.S, और N.M Singhi. Combinatorics and Applications. Calcutta: Indian Statistical Institute, 1984.

एमएलए उद्धरण

Vijayan, K.S, और N.M Singhi. Combinatorics and Applications. Indian Statistical Institute, 1984.