Ramaiah, L., & Sujatha, G. (2008). Preservation of library, archival and digital documents: Problems and perspectives. Ess Ess Publications.
استشهاد بنمط شيكاغوRamaiah, L.S, و G. Sujatha. Preservation of Library, Archival and Digital Documents: Problems and Perspectives. New Delhi: Ess Ess Publications, 2008.
MLA استشهادRamaiah, L.S, و G. Sujatha. Preservation of Library, Archival and Digital Documents: Problems and Perspectives. Ess Ess Publications, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.