Richard J. Butler, Qi Zhao: The small-bodied ornithischian dinosaurs Micropachycephalosaurus hongtuyanensis and Wannanosaurus yansiensis from the Late Cretaceous of China in: Cretaceous Research, Volume 30, Issue 1, 2009, pp. 63–77, ISSN0195-6671, doi:10.1016/j.cretres.2008.03.002, Zugriff am 13. Februar 2019
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. In: Palaeontology. Band54, Nr.3, 2011, ISSN1475-4983, S.667–683, doi:10.1111/j.1475-4983.2011.01046.x (wiley.com [abgerufen am 21. März 2021]).
wiley.com
onlinelibrary.wiley.com
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. In: Palaeontology. Band54, Nr.3, 2011, ISSN1475-4983, S.667–683, doi:10.1111/j.1475-4983.2011.01046.x (wiley.com [abgerufen am 21. März 2021]).
zdb-katalog.de
Richard J. Butler, Qi Zhao: The small-bodied ornithischian dinosaurs Micropachycephalosaurus hongtuyanensis and Wannanosaurus yansiensis from the Late Cretaceous of China in: Cretaceous Research, Volume 30, Issue 1, 2009, pp. 63–77, ISSN0195-6671, doi:10.1016/j.cretres.2008.03.002, Zugriff am 13. Februar 2019
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. In: Palaeontology. Band54, Nr.3, 2011, ISSN1475-4983, S.667–683, doi:10.1111/j.1475-4983.2011.01046.x (wiley.com [abgerufen am 21. März 2021]).