एपीए उद्धरण

Narayanan, P. (2000). Law of trade marks (Trade marks Act 1999) and passing off (5th ed.). Eastern Law House.

शिकागो स्टाइल उद्धरण

Narayanan, P. Law of Trade Marks (Trade Marks Act 1999) and Passing off. 5th ed. Calcutta: Eastern Law House, 2000.

एमएलए उद्धरण

Narayanan, P. Law of Trade Marks (Trade Marks Act 1999) and Passing off. 5th ed. Eastern Law House, 2000.