Naish, D. (1999). EVIL FANGED CERAPODANS Archives of the Dinosaur Mailing List, April 23, 2011.
doi.org
dx.doi.org
Sues, H.-D., and Averianov, A. (2009). "Turanoceratops tardabilis—the first ceratopsid dinosaur from Asia." Naturwissenschaften, doi10.1007/s00114-009-0518-9.
Erickson, G.M.; Tumanova, T.A. (2000). «Growth curve of Psittacosaurus mongoliensis Osborn (Ceratopsia: Psittacosauridae) inferred from long bone histology». Zoological Journal of the Linnean Society130: 551-566. doi:10.1111/j.1096-3642.2000.tb02201.x.
Schmitz, L.; Motani, R. (2011). «Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology». Science332 (6030): 705-8. PMID21493820. doi:10.1126/science.1200043.
Schmitz, L.; Motani, R. (2011). «Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology». Science332 (6030): 705-8. PMID21493820. doi:10.1126/science.1200043.