एपीए उद्धरण

Narayana,P.S. (2004). Law of Contracts: ;with special referene to tenders and construction agreements. Gogia law agency.

शिकागो स्टाइल उद्धरण

Narayana,P.S. Law of Contracts: ;with Special Referene to Tenders and Construction Agreements. Hydrabad: Gogia law agency, 2004.

एमएलए उद्धरण

Narayana,P.S. Law of Contracts: ;with Special Referene to Tenders and Construction Agreements. Gogia law agency, 2004.