APA aipamena

Bajpai, R. P. (2004). Digital libraries and information services. Darya Ganj, New Delhi: Shree.

Chicago Style aipamena

Bajpai, R. P. Digital Libraries and Information Services. Darya Ganj, New Delhi: Shree, 2004.

MLA aipamena

Bajpai, R. P. Digital Libraries and Information Services. Darya Ganj, New Delhi: Shree, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.