एपीए उद्धरण

Kumar, v. (1998). Digital Technology: Principles and practive. New age International.

शिकागो स्टाइल उद्धरण

Kumar, virendra. Digital Technology: Principles and Practive. New Delhi: New age International, 1998.

एमएलए उद्धरण

Kumar, virendra. Digital Technology: Principles and Practive. New age International, 1998.