Bruins, P. F. (1976). Unsaturated polyester technology. Gordon and Breach Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBruins, Paul F. Unsaturated Polyester Technology. New York: Gordon and Breach Science Publishers, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBruins, Paul F. Unsaturated Polyester Technology. Gordon and Breach Science Publishers, 1976.
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