National Geographic Television & Film. (2008). Dinosaurs unearthed. Warner Home Video [distributor].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Geographic Television & Film. Dinosaurs Unearthed. Burbank, CA: Warner Home Video [distributor], 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Geographic Television & Film. Dinosaurs Unearthed. Warner Home Video [distributor], 2008.
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