Παραπομπή APA

Ali, A. (2007). Digital libraries and information networks. Ess Ess publications.

Παραπομπή Chicago Style

Ali, Amjad. Digital Libraries and Information Networks. New Delhi: Ess Ess publications, 2007.

Παραπομπή MLA

Ali, Amjad. Digital Libraries and Information Networks. Ess Ess publications, 2007.