American Museum of Natural Museum & Norell, M. A. (2009). A review of the Mongolian Cretaceous dinosaur Saurornithoides(Troodontidae: Theropoda). American Museum of Natural History.

American Museum of Natural Museum and Mark A. Norell. A Review of the Mongolian Cretaceous Dinosaur Saurornithoides(Troodontidae: Theropoda). New York: American Museum of Natural History, 2009.

American Museum of Natural Museum and Mark A. Norell. A Review of the Mongolian Cretaceous Dinosaur Saurornithoides(Troodontidae: Theropoda). American Museum of Natural History, 2009.