Tham khảo Neornithischia

  1. ↑ Holtz, Thomas R. Jr. (2012) Dinosaurs:The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages, Winter 2011 Appendix.
  2. ↑ Richard J. Butler, Paul Upchurch and David B. Norman (2008). “The phylogeny of the ornithischian dinosaurs”. Journal of Systematic Palaeontology 6 (1): 1–40. doi:10.1017/S1477201907002271. 
  3. ↑ Richard J. Butler, Jin Liyong, Chen Jun, Pascal Godefroit (2011). “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 54 (3): 667–683. doi:10.1111/j.1475-4983.2011.01046.x. 

* Butler, R.J. (2005). “Zoological Journal of the Linnean Society” 145 (2). tr. 175-18. 

  • Sereno, P.C. (1986). “Phylogeny of the bird-hipped dinosaurs (order Ornithischia)”. National Geographic Research 2 (2): 234–56.