Randall, L. (2015). Dark matter and the dinosaurs: The astounding interconnectedness of the universe (First edition.). Ecco, an imprint of HarperCollins Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRandall, Lisa. Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe. First edition. New York: Ecco, an imprint of HarperCollins Publishers, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRandall, Lisa. Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe. First edition. Ecco, an imprint of HarperCollins Publishers, 2015.
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