एपीए उद्धरण

Krishnaswami, O. (1978). Fundementals of Co-Operation. S. Chand.

शिकागो स्टाइल उद्धरण

Krishnaswami, O.R. Fundementals of Co-Operation. New Delhi: S. Chand, 1978.

एमएलए उद्धरण

Krishnaswami, O.R. Fundementals of Co-Operation. S. Chand, 1978.