एपीए उद्धरण

(2004). Digital library preservation strategies. Darya Ganj, New Delhi: Akansha Publishing House.

शिकागो स्टाइल उद्धरण

Digital Library Preservation Strategies. Darya Ganj, New Delhi: Akansha Publishing House, 2004.

एमएलए उद्धरण

Digital Library Preservation Strategies. Darya Ganj, New Delhi: Akansha Publishing House, 2004.