Maryańska, T.; Chapman, R. E.; Weishampel, D. B. (2004). "Pachycephalosauria". In Weishampel, D. B.; Dodson, P.; Osmólska, H. (eds.). The Dinosauria (2nd ed.). Berkeley: University of California Press. pp. 464–477. ISBN978-0-520-24209-8.
Weishampel, D. B.; Barrett, P. M.; Coria, R. A.; Le Loeuff, J.; Xu Xing; Z. X.; Sahni, A.; Gomani M.P., Elizabeth; Noto, C. R. (2004). "Dinosaur Distribution". In Weishampel, D. B.; Dodson, P.; Osmólska, H. (eds.). The Dinosauria (2nd ed.). University of California Press. pp. 517–606. ISBN978-0-520-24209-8.
Wall, W. P.; Galton, P. M. (1979). "Notes on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America, with comments on their status as ornithopods". Canadian Journal of Earth Sciences. 16 (6): 1176–1186. Bibcode:1979CaJES..16.1176W. doi:10.1139/e79-104.
Galton, P. M.; Sues, H.-D. (1983). "New data on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America". Canadian Journal of Earth Sciences. 20 (3): 462–472. Bibcode:1983CaJES..20..462G. doi:10.1139/e83-043.
Goodwin, M. B.; Buchholtz, E. A.; Johnson, R. E. (1998). "Cranial anatomy and diagnosis of Stygimoloch spinifer (Ornithischia: Pachycephalosauria) with comments on cranial display structures in agonistic behavior". Journal of Vertebrate Paleontology. 18 (2): 363–375. Bibcode:1998JVPal..18..363G. doi:10.1080/02724634.1998.10011064.
Schott, R. K.; Evans, D. C. (2016). "Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia: Cerapoda) in the Belly River Group of Alberta, Canada". Zoological Journal of the Linnean Society. doi:10.1111/zoj.12465.
Evans, David C.; Brown, Caleb M.; You, Hailu; Campione, Nicolás E. (October 2021). "Description and revised diagnosis of Asia's first recorded pachycephalosaurid, Sinocephale bexelli gen. nov., from the Upper Cretaceous of Inner Mongolia, China". Canadian Journal of Earth Sciences. 58 (10): 981–992. Bibcode:2021CaJES..58..981E. doi:10.1139/cjes-2020-0190. S2CID244227050.
Wick, Steven L.; Lehman, Thomas M. (19 September 2024). "A rare 'flat-headed' pachycephalosaur (Dinosauria: Pachycephalosauridae) from West Texas, USA, with morphometric and heterochronic considerations". Geobios. 86: 89–106. doi:10.1016/j.geobios.2024.08.006. ISSN0016-6995.
Padian, K.; Horner, J. R. (2011). "The evolution of 'bizarre structures' in dinosaurs: biomechanics, sexual selection, social selection or species recognition?". Journal of Zoology. 283 (1): 3–17. doi:10.1111/j.1469-7998.2010.00719.x.
Horner, John R.; Goodwin, Mark B.; Evans, David C. (2023). "A new pachycephalosaurid from the Hell Creek Formation, Garfield County, Montana, U.S.A.". Journal of Vertebrate Paleontology. 42 (4). doi:10.1080/02724634.2023.2190369.
Mallon, J. C.; Evans, D. C. (2014). "Taphonomy and habitat preference of North American pachycephalosaurids (Dinosauria, Ornithischia)". Lethaia. 47 (4): 567–578. Bibcode:2014Letha..47..567M. doi:10.1111/let.12082.
Brown, B.; E. M., Schlaikjer (1943). "A study of the troödont dinosaurs, with the description of a new genus and four new species". Bulletin of the AMNH. 82. hdl:2246/387.
Wall, W. P.; Galton, P. M. (1979). "Notes on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America, with comments on their status as ornithopods". Canadian Journal of Earth Sciences. 16 (6): 1176–1186. Bibcode:1979CaJES..16.1176W. doi:10.1139/e79-104.
Galton, P. M.; Sues, H.-D. (1983). "New data on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America". Canadian Journal of Earth Sciences. 20 (3): 462–472. Bibcode:1983CaJES..20..462G. doi:10.1139/e83-043.
Goodwin, M. B.; Buchholtz, E. A.; Johnson, R. E. (1998). "Cranial anatomy and diagnosis of Stygimoloch spinifer (Ornithischia: Pachycephalosauria) with comments on cranial display structures in agonistic behavior". Journal of Vertebrate Paleontology. 18 (2): 363–375. Bibcode:1998JVPal..18..363G. doi:10.1080/02724634.1998.10011064.
Evans, David C.; Brown, Caleb M.; You, Hailu; Campione, Nicolás E. (October 2021). "Description and revised diagnosis of Asia's first recorded pachycephalosaurid, Sinocephale bexelli gen. nov., from the Upper Cretaceous of Inner Mongolia, China". Canadian Journal of Earth Sciences. 58 (10): 981–992. Bibcode:2021CaJES..58..981E. doi:10.1139/cjes-2020-0190. S2CID244227050.
Mallon, J. C.; Evans, D. C. (2014). "Taphonomy and habitat preference of North American pachycephalosaurids (Dinosauria, Ornithischia)". Lethaia. 47 (4): 567–578. Bibcode:2014Letha..47..567M. doi:10.1111/let.12082.
Sternberg, C. M. (1945). "Pachycephalosauridae Proposed for Dome-Headed Dinosaurs, Stegoceras lambei, n. sp., Described". Journal of Paleontology. 19 (5): 534–538. JSTOR1299007.
Russell, L. S. (1948). "The dentary of Troödon, a genus of theropod dinosaurs". Journal of Paleontology. 22 (5): 625–629. JSTOR1299599.
Chapman, R. E.; Galton, Pe. M.; Sepkoski, J. J.; Wall, W. P. (1981). "A Morphometric Study of the Cranium of the Pachycephalosaurid Dinosaur Stegoceras". Journal of Paleontology. 55 (3): 608–618. JSTOR1304275.
Galton, P. M. (1971). "A Primitive Dome-Headed Dinosaur (Ornithischia: Pachycephalosauridae) from the Lower Cretaceous of England and the Function of the Dome of Pachycephalosaurids". Journal of Paleontology. 45 (1): 40–47. JSTOR1302750.
Evans, David C.; Brown, Caleb M.; You, Hailu; Campione, Nicolás E. (October 2021). "Description and revised diagnosis of Asia's first recorded pachycephalosaurid, Sinocephale bexelli gen. nov., from the Upper Cretaceous of Inner Mongolia, China". Canadian Journal of Earth Sciences. 58 (10): 981–992. Bibcode:2021CaJES..58..981E. doi:10.1139/cjes-2020-0190. S2CID244227050.
Wick, Steven L.; Lehman, Thomas M. (19 September 2024). "A rare 'flat-headed' pachycephalosaur (Dinosauria: Pachycephalosauridae) from West Texas, USA, with morphometric and heterochronic considerations". Geobios. 86: 89–106. doi:10.1016/j.geobios.2024.08.006. ISSN0016-6995.