^Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
References
Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp. ISBN0-520-24209-2.
Rodríguez-de la Rosa, Rubén A.; Velasco-de León, María Patricia; Lozano-Carmona, Diego-Enrique; Arellano-Gil, Javier (2018). "Middle Jurassic ankylosaur tracks from Mexico"(PDF). Boletín de la Sociedad Geológica Mexicana. 70 (2): 379–395.
