Colbert, E.H. (1962). "The Weight of Dinosaurs"(PDF). American Museum Novitates (2076): 1–16. Archived(PDF) from the original on 2012-06-12. Retrieved 2014-07-29.
Romer, A.S. (1923). "The Ilium in Dinosaurs and Birds"(PDF). Bulletin of the AMNH. 48 (5): 141–145. Archived(PDF) from the original on 2014-07-29. Retrieved 2014-07-29.
Mallon, Jordan C.; Evans, David C.; Ryan, Michael J.; Anderson, Jason S. (2012). "Megaherbivorous dinosaur turnover in the Dinosaur Park Formation (upper Campanian) of Alberta, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology. 350–352: 124–138. Bibcode:2012PPP...350..124M. doi:10.1016/j.palaeo.2012.06.024.
Mallon, Jordan C.; Evans, David C.; Ryan, Michael J.; Anderson, Jason S. (2012). "Megaherbivorous dinosaur turnover in the Dinosaur Park Formation (upper Campanian) of Alberta, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology. 350–352: 124–138. Bibcode:2012PPP...350..124M. doi:10.1016/j.palaeo.2012.06.024.
Colbert, E.H. (1962). "The Weight of Dinosaurs"(PDF). American Museum Novitates (2076): 1–16. Archived(PDF) from the original on 2012-06-12. Retrieved 2014-07-29.
Romer, A.S. (1923). "The Ilium in Dinosaurs and Birds"(PDF). Bulletin of the AMNH. 48 (5): 141–145. Archived(PDF) from the original on 2014-07-29. Retrieved 2014-07-29.