Juan D. Porfiri, Fernando E. Novas, Jorge O. Calvo, Federico L. Agnolín, Martín D. Ezcurra and Ignacio A. Cerda (2014). «Juvenile specimen of Megaraptor (Dinosauria, Theropoda) sheds light about tyrannosauroid radiation». Cretaceous Research51: 35-55. doi:10.1016/j.cretres.2014.04.007.
Rauhut, O. W. M.; Milner, A. C.; Moore-Fay, S. (2010). «Cranial osteology and phylogenetic position of the theropod dinosaur Proceratosaurus bradleyi (Woodward, 1910) from the Middle Jurassic of England». Zoological Journal of the Linnean Society158: 155. doi:10.1111/j.1096-3642.2009.00591.x.
Brusatte, S.L.; Norell, M.A.; Carr, T.D.; Erickson, G.M.; Hutchinson, J.R.; Balanoff, A.M.; Bever, G.S.; Choiniere, J.N.; Makovicky, P.J.; and Xu, X. (2010). «Tyrannosaur paleobiology: new research on ancient exemplar organisms». Science329: 1481−1485. Bibcode:2010Sci...329.1481B. PMID20847260. doi:10.1126/science.1193304.
harvard.edu
adsabs.harvard.edu
Brusatte, S.L.; Norell, M.A.; Carr, T.D.; Erickson, G.M.; Hutchinson, J.R.; Balanoff, A.M.; Bever, G.S.; Choiniere, J.N.; Makovicky, P.J.; and Xu, X. (2010). «Tyrannosaur paleobiology: new research on ancient exemplar organisms». Science329: 1481−1485. Bibcode:2010Sci...329.1481B. PMID20847260. doi:10.1126/science.1193304.
nature.com
Brusatte, S. L., and Carr, T. D. 2016. The phylogeny and evolutionary history of tyrannosauroid dinosaurs. Scientific Reports, 6, 20525. http://www.nature.com/articles/srep20252
nih.gov
ncbi.nlm.nih.gov
Brusatte, S.L.; Norell, M.A.; Carr, T.D.; Erickson, G.M.; Hutchinson, J.R.; Balanoff, A.M.; Bever, G.S.; Choiniere, J.N.; Makovicky, P.J.; and Xu, X. (2010). «Tyrannosaur paleobiology: new research on ancient exemplar organisms». Science329: 1481−1485. Bibcode:2010Sci...329.1481B. PMID20847260. doi:10.1126/science.1193304.