Bản mẫu:Marginocephalia/con
- ^ a b Evans, D. C.; Schott, R. K.; Larson, D. W.; Brown, C. M.; Ryan, M. J. (2013). “The oldest North American pachycephalosaurid and the hidden diversity of small-bodied ornithischian dinosaurs”. Nature Communications 4: 1828. Bibcode:2013NatCo...4.1828E. PMID 23652016. doi:10.1038/ncomms2749
- ^ a b Farke, A. A.; Maxwell, W. D.; Cifelli, R. L.; Wedel, M. J. (2014). “A Ceratopsian Dinosaur from the Lower Cretaceous of Western North America, and the Biogeography of Neoceratopsia”. PLoS ONE 9 (12): e112055. Bibcode:2014PLoSO...9k2055F. PMC 4262212. PMID 25494182. doi:10.1371/journal.pone.0112055
- ^ a b Yiming He; Peter J. Makovicky; Kebai Wang; Shuqing Chen; Corwin Sullivan; Fenglu Han; Xing XuMichael J. Ryan; David C. Evans; Philip J. Currie; Caleb M. Brown; Don Brinkman (2015). “A New Leptoceratopsid (Ornithischia, Ceratopsia) with a Unique Ischium from the Upper Cretaceous of Shandong Province, China”. PLOS ONE 10 (12): e0144148. PMC 4689537. PMID 26701114. doi:10.1371/journal.pone.0144148
- ^ a b Weishampel, David B.; Dodson, Peter; Osmólska, Halszka biên tập (2004). The Dinosauria (ấn bản 2). Berkeley: University of California Press. ISBN 0-520-24209-2
- ^ a b Kentaro Chiba; Michael J. Ryan; Federico Fanti; Mark A. Loewen; David C. Evans (2018). “New material and systematic re-evaluation of Medusaceratops lokii (Dinosauria, Ceratopsidae) from the Judith River Formation (Campanian, Montana)”. Journal of Paleontology. in press (2): 272–288. Bibcode:M1974JPal...48..524M. doi:10.1017/jpa.2017.62
- ^ a b Jordan C. Mallon, Christopher J. Ott, Peter L. Larson, Edward M. Iuliano and David C. Evans (2016). “Spiclypeus shipporum gen. et sp. nov., a Boldly Audacious New Chasmosaurine Ceratopsid (Dinosauria: Ornithischia) from the Judith River Formation (Upper Cretaceous: Campanian) of Montana, USA”. PLoS ONE 11 (5): e0154218. PMC 4871577. PMID 27191389. doi:10.1371/journal.pone.0154218