Sewa Singh. (1994). Indian library and information science literature ( 1990 - 1991). Concept.
शिकागो स्टाइल उद्धरणSewa Singh. Indian Library and Information Science Literature ( 1990 - 1991). New Delhi: Concept, 1994.
एमएलए उद्धरणSewa Singh. Indian Library and Information Science Literature ( 1990 - 1991). Concept, 1994.
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