Ali, A. (2004). Reference service and the digital sources of information. Ess Ess Publications.
Chicago Style (17th ed.) CitationAli, Amjad. Reference Service and the Digital Sources of Information. New Delhi: Ess Ess Publications, 2004.
MLA (9th ed.) CitationAli, Amjad. Reference Service and the Digital Sources of Information. Ess Ess Publications, 2004.
Warning: These citations may not always be 100% accurate.