Singh , P. ,., Vohra , D. .. k. ,., & Singh , D. ,. (1997). Polymers - synthesis and applications. Allied publishers Ltd..
शिकागो स्टाइल उद्धरणSingh , Paramjit ,ed, D . k ,ed Vohra , और Daljit ,ed Singh. Polymers - Synthesis and Applications. New Delhi: Allied publishers Ltd., 1997.
एमएलए उद्धरणSingh , Paramjit ,ed, et al. Polymers - Synthesis and Applications. Allied publishers Ltd., 1997.
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