Fern, T. E., & Kulikov, B. (2012). Barnum's bones: How Barnum Brown discovered the most famous dinosaur in the world. Farrar Straus Giroux.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFern, Tracey E., और Boris Kulikov. Barnum's Bones: How Barnum Brown Discovered the Most Famous Dinosaur in the World. New York: Farrar Straus Giroux, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFern, Tracey E., और Boris Kulikov. Barnum's Bones: How Barnum Brown Discovered the Most Famous Dinosaur in the World. Farrar Straus Giroux, 2012.
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