Project 611: M. E. Burns, P. J. Currie, R. L. Sissons, V. M. Arbour. 2011. Juvenile specimens of Pinacosaurus grangeri Gilmore, 1933 (Ornithischia: Ankylosauria) from the Late Cretaceous of China, with comments on the specific taxonomy of Pinacosaurus. Cretaceous Research. 32 (2):174-186.