Osborn, H.F. 1905. Tyrannosaurus and other Cretaceous carnivorous dinosaurs. Bulletin of the American Museum of Natural History 21: 259-265. (deŝutu ĉi tieArkivigite je 2008-02-28 per la retarkivo Wayback Machine)
Osborn, H.F. 1906. Tyrannosaurus, Upper Cretaceous carnivorous dinosaur (second communication). Bulletin of the American Museum of Natural History. 22: 281-296. (deŝutu ĉi tieArkivigite je 2014-12-21 per la retarkivo Wayback Machine)
Carpenter, K. 1992. Tyrannosaurids (Dinosauria) of Asia and North America. En: Mateer, N. & Chen P. (red.). Aspects of Nonmarine Cretaceous Geology. Beijing: China Ocean Press Pp. 250-268. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
Carpenter, K. 1990. Variation in Tyrannosaurus rex. En: Carpenter, K. & Currie, P.J. (red.). Dinosaur Systematics: Approaches and Perspectives. New York: Cambridge University Press. Pp. 141-145. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
Carpenter, K. & Smith, M.B. 2001. Forelimb osteology and biomechanics of Tyrannosaurus. En: Tanke, D.H. & Carpenter, K. (Eds.). Mesozoic Vertebrate Life. Bloomington: Indiana University Press. Pp. 90-116. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
Currie, P.J., Hurum, J.H., and Sabath, K. 2003. Skull structure and evolution in tyrannosaurid dinosaurs. Acta Palaeontologica Polonica 48(2): 227–234. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Hurum, J.H. & Sabath, K. 2003. Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared. Acta Palaeontologica Polonica 48(2): 161–190. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Currie, P.J. 2003. Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada. Acta Palaeontologica Polonica 48(2): 191–226. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Currie, P.J., Hurum, J.H., and Sabath, K. 2003. Skull structure and evolution in tyrannosaurid dinosaurs. Acta Palaeontologica Polonica 48(2): 227–234. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Carpenter, K. 1992. Tyrannosaurids (Dinosauria) of Asia and North America. En: Mateer, N. & Chen P. (red.). Aspects of Nonmarine Cretaceous Geology. Beijing: China Ocean Press Pp. 250-268. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
Hurum, J.H. & Sabath, K. 2003. Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared. Acta Palaeontologica Polonica 48(2): 161–190. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Currie, P.J. 2003. Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada. Acta Palaeontologica Polonica 48(2): 191–226. (deŝutu ĉi tieArkivigite je 2007-06-12 per la retarkivo Wayback Machine)
Carpenter, K. 1990. Variation in Tyrannosaurus rex. En: Carpenter, K. & Currie, P.J. (red.). Dinosaur Systematics: Approaches and Perspectives. New York: Cambridge University Press. Pp. 141-145. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
Osborn, H.F. 1905. Tyrannosaurus and other Cretaceous carnivorous dinosaurs. Bulletin of the American Museum of Natural History 21: 259-265. (deŝutu ĉi tieArkivigite je 2008-02-28 per la retarkivo Wayback Machine)
Osborn, H.F. 1906. Tyrannosaurus, Upper Cretaceous carnivorous dinosaur (second communication). Bulletin of the American Museum of Natural History. 22: 281-296. (deŝutu ĉi tieArkivigite je 2014-12-21 per la retarkivo Wayback Machine)
Carpenter, K. & Smith, M.B. 2001. Forelimb osteology and biomechanics of Tyrannosaurus. En: Tanke, D.H. & Carpenter, K. (Eds.). Mesozoic Vertebrate Life. Bloomington: Indiana University Press. Pp. 90-116. (deŝutu ĉi tieArkivigite je 2007-09-27 per la retarkivo Wayback Machine)
