APA (7 वां संस्करण) प्रशस्ति पत्र
Crutchley, E. (2014). Innovation trends in plastics decoration and surface treatment: Decorative effects on moulded plastics. Smithers Rapra.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Crutchley, Ed. Innovation Trends in Plastics Decoration and Surface Treatment: Decorative Effects on Moulded Plastics. Shropshire, England: Smithers Rapra, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Crutchley, Ed. Innovation Trends in Plastics Decoration and Surface Treatment: Decorative Effects on Moulded Plastics. Smithers Rapra, 2014.
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