Citazione APA

Ramaiah, L., & Sujatha, G. (2008). Preservation of library, archival and digital documents: Problems and perspectives. Ess Ess Publications.

Stile di citazione Chicago

Ramaiah, L.S, e G. Sujatha. Preservation of Library, Archival and Digital Documents: Problems and Perspectives. New Delhi: Ess Ess Publications, 2008.

Citazione MLA

Ramaiah, L.S, e G. Sujatha. Preservation of Library, Archival and Digital Documents: Problems and Perspectives. Ess Ess Publications, 2008.