एपीए उद्धरण

Avtar Singh. (2007). Company law (15th ed.). Eastern Book.

शिकागो स्टाइल उद्धरण

Avtar Singh. Company Law. 15th ed. Lucknow: Eastern Book, 2007.

एमएलए उद्धरण

Avtar Singh. Company Law. 15th ed. Eastern Book, 2007.