Madsen, J. H., 1976, Allosaurus fragilis: A revised osteology: Bulletin of the Utah Geological and Mineralogical Survey, v. 109, p. 1-51.
Osborn, H. F., 1912, Crania of Tyrannosaurus and Allosaurus: American Museum of Natural History Memoirs, v. 1, p. 1-30.
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