Simpson, W. G. (1995). Plastics: : surface and finish (2nd ed.). Royal Society chemistry.
शिकागो स्टाइल उद्धरणSimpson, W Gordon. Plastics: : Surface and Finish. 2nd ed. Cambridge: Royal Society chemistry, 1995.
एमएलए उद्धरणSimpson, W Gordon. Plastics: : Surface and Finish. 2nd ed. Royal Society chemistry, 1995.
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