Bonner, H. (2012). When dinos dawned, mammals got munched, and Pterosaurs took flight: A cartoon pre-history of life in the Triassic. National Geographic Children's Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBonner, Hannah. When Dinos Dawned, Mammals Got Munched, and Pterosaurs Took Flight: A Cartoon Pre-history of Life in the Triassic. Washington, DC: National Geographic Children's Books, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBonner, Hannah. When Dinos Dawned, Mammals Got Munched, and Pterosaurs Took Flight: A Cartoon Pre-history of Life in the Triassic. National Geographic Children's Books, 2012.
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