Sonal Singh & Surendra Singh. (2002). Library, information science and society. Ess Ess Publications.
Παραπομπή Chicago StyleSonal Singh και Surendra Singh. Library, Information Science and Society. Delhi: Ess Ess Publications, 2002.
Παραπομπή MLASonal Singh και Surendra Singh. Library, Information Science and Society. Ess Ess Publications, 2002.
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