Sampson, S.D. (1995). "Two new horned dinosaurs from the Upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Ceratopsidae)". Journal of Vertebrate Paleontology. 15 (4): 743–760. Bibcode:1995JVPal..15..743S. doi:10.1080/02724634.1995.10011259.
Longrich, N.R. (2016). "Mojoceratops perifania, a new chasmosaurine ceratopsid from the late Campanian of Western Canada". Journal of Paleontology. 84 (4): 681–694. doi:10.1017/S002233600005839X. S2CID232343758.
Barrick, R.E.; Showers, W.J.; Fischer, A.G. (1996). "Comparison of thermoregulation of four ornithischian dinosaurs and a varanid lizard from the Cretaceous Two Medicine Formation: evidence from oxygen isotopes". PALAIOS. 11 (4): 295–305. Bibcode:1996Palai..11..295B. doi:10.2307/3515240. JSTOR3515240.
Rogers, R.R. (1990). "Taphonomy of Three Dinosaur Bone Beds in the Upper Cretaceous Two Medicine Formation of Northwestern Montana: Evidence for Drought-Related Mortality". PALAIOS. 5 (5): 394–413. Bibcode:1990Palai...5..394R. doi:10.2307/3514834. JSTOR3514834.
Sampson, S.D. (1995). "Two new horned dinosaurs from the Upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Ceratopsidae)". Journal of Vertebrate Paleontology. 15 (4): 743–760. Bibcode:1995JVPal..15..743S. doi:10.1080/02724634.1995.10011259.
Barrick, R.E.; Showers, W.J.; Fischer, A.G. (1996). "Comparison of thermoregulation of four ornithischian dinosaurs and a varanid lizard from the Cretaceous Two Medicine Formation: evidence from oxygen isotopes". PALAIOS. 11 (4): 295–305. Bibcode:1996Palai..11..295B. doi:10.2307/3515240. JSTOR3515240.
Rogers, R.R. (1990). "Taphonomy of Three Dinosaur Bone Beds in the Upper Cretaceous Two Medicine Formation of Northwestern Montana: Evidence for Drought-Related Mortality". PALAIOS. 5 (5): 394–413. Bibcode:1990Palai...5..394R. doi:10.2307/3514834. JSTOR3514834.
Barrick, R.E.; Showers, W.J.; Fischer, A.G. (1996). "Comparison of thermoregulation of four ornithischian dinosaurs and a varanid lizard from the Cretaceous Two Medicine Formation: evidence from oxygen isotopes". PALAIOS. 11 (4): 295–305. Bibcode:1996Palai..11..295B. doi:10.2307/3515240. JSTOR3515240.
Rogers, R.R. (1990). "Taphonomy of Three Dinosaur Bone Beds in the Upper Cretaceous Two Medicine Formation of Northwestern Montana: Evidence for Drought-Related Mortality". PALAIOS. 5 (5): 394–413. Bibcode:1990Palai...5..394R. doi:10.2307/3514834. JSTOR3514834.
Longrich, N.R. (2016). "Mojoceratops perifania, a new chasmosaurine ceratopsid from the late Campanian of Western Canada". Journal of Paleontology. 84 (4): 681–694. doi:10.1017/S002233600005839X. S2CID232343758.