McKeen, L. W. (2013). Permeability properties of plastics and elastomers (3rd ed.). Elsevier.
शिकागो स्टाइल उद्धरणMcKeen, Lauraence W. Permeability Properties of Plastics and Elastomers. 3rd ed. Oxford: Elsevier, 2013.
एमएलए उद्धरणMcKeen, Lauraence W. Permeability Properties of Plastics and Elastomers. 3rd ed. Elsevier, 2013.
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