↑ Sues, Hans-Dieter (1997). "Sauropods". ใน James Orville Farlow and M. K. Brett-Surman (eds.) (บ.ก.). The Complete Dinosaur. Bloomington: Indiana University Press. p. 274. ISBN0-253-33349-0.CS1 maint: extra text: editors list (link)
↑ Norman, David B. (2004). "Dinosaur Systematics". ใน Weishampel, D.B., Dodson, P., and Osmólska, H. (eds.) (บ.ก.). The Dinosauria (2nd ed.). Berkeley: University of California Press. p. 318. ISBN0-520-24209-2.CS1 maint: multiple names: editors list (link) CS1 maint: extra text: editors list (link)
