Roberts, J. C. (1996). Paper Chemistry (2nd ed.). Blackie Academic and Professional.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoberts, J. C. Paper Chemistry. 2nd ed. London: Blackie Academic and Professional, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoberts, J. C. Paper Chemistry. 2nd ed. Blackie Academic and Professional, 1996.
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