^ 1.01.1Richard J. Butler, Paul Upchurch and David B. Norman. The phylogeny of the ornithischian dinosaurs. Journal of Systematic Palaeontology. 2008, 6 (1): 1–40. doi:10.1017/S1477201907002271.
^Richard J. Butler, Jin Liyong, Chen Jun, Pascal Godefroit. The postcranial osteology and phylogenetic position of the small ornithischian dinosaur Changchunsaurus parvus from the Quantou Formation (Cretaceous: Aptian–Cenomanian) of Jilin Province, north-eastern China. Palaeontology. 2011, 54 (3): 667–683. doi:10.1111/j.1475-4983.2011.01046.x.
^Ohashi, T., and Barrett, P.M. A new ornithischian dinosaur from the Lower Cretaceous Kuwajima Formation of Japan. Journal of Vertebrate Paleontology (Society of Vertebrate Paleontology). 2009, 29 (3): 748-7. doi:10.1671/039.029.0306.
Butler, R.J. The 'fabrosaurid' ornithischian dinosaurs of the Upper Elliot Formation (Lower Jurassic) of South Africa and Lesotho. Zoological Journal of the Linnean Society. 2005, 145 (2): 175-18.
Sereno, P.C. Phylogeny of the bird-hipped dinosaurs (order Ornithischia). National Geographic Research. 1986, 2 (2): 234–56.