George, J. D. (2008). Dragon flight (1st U.S. ed.). Bloomsbury U.S.A. Children's Books : Distributed to the trade by Holtzbrinck Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGeorge, Jessica Day. Dragon Flight. 1st U.S. ed. New York, NY: Bloomsbury U.S.A. Children's Books : Distributed to the trade by Holtzbrinck Publishers, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGeorge, Jessica Day. Dragon Flight. 1st U.S. ed. Bloomsbury U.S.A. Children's Books : Distributed to the trade by Holtzbrinck Publishers, 2008.
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