Galton, Peter M., Upchurch, Paul.szerk.: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka: Stegosauria (Table 16.1), The Dinosauria, 2nd, Berkeley: University of California Press, 344-345. o. (2004). ISBN 0-520-24209-2
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Holtz, Thomas R. Jr. (2008) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All AgesSupplementary Information