^Varricchio, D. J. 2001. Late Cretaceous oviraptorosaur (Theropoda) dinosaurs from Montana. pp. 42–57 in D. H. Tanke and K. Carpenter (eds.), Mesozoic Vertebrate Life. Indiana University Press, Indianapolis, Indiana.
^Ostrom, John H. (1970). "Stratigraphy and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin area, Wyoming and Montana” Ibid. 35:234pp
^Mackovicky, Peter J., Sues, Hans-Dieter. (1998). "Anatomy and phyolgenetic relationships of the Theropod Dinosaur Microvenator celer from the Lower Cretaceous of Montana” American Museum Novitates. Number 3240, 27pp. 27 August 1998.
Norell, M.A., Gaffney, E.S., and Dingus, L. 1995. Discovering Dinosaurs in the American Museum of Natural History. Alfred A. Knopf, Inc.:New York, 204 p.
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