Sharma, C. K., sudhesh kumar, & neetu singh. (2009). Digital library and preservation. Shree Publishers & Distributors.
Chicago Edition CitationSharma, C K., sudhesh kumar, i neetu singh. Digital Library and Preservation. New Delhi: Shree Publishers & Distributors, 2009.
Cita MLASharma, C K., et al. Digital Library and Preservation. Shree Publishers & Distributors, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.