Fletcher, T. (2023). Life on our planet: A new look at dinosaurs and prehistoric life that once roamed our Earth. Sourcebooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFletcher, Tom. Life on Our Planet: A New Look at Dinosaurs and Prehistoric Life That Once Roamed Our Earth. Naperville, Illinois: Sourcebooks, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFletcher, Tom. Life on Our Planet: A New Look at Dinosaurs and Prehistoric Life That Once Roamed Our Earth. Sourcebooks, 2023.
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