Sánchez-Villagra, Marcelo R.; Aguilera, Orangel; Horovitz, Inés (19 September 2003). "The Anatomy of the World's Largest Extinct Rodent". Science. 301 (5640): 1708–1710. doi:10.1126/science.1089332. PMID14500978. S2CID33953898.
Millien, Virginie; Bovy, Helene (17 February 2010). "When teeth and bones disagree: body mass estimation of a giant extinct rodent". Journal of Mammalogy. 91 (1): 11–18. doi:10.1644/08-MAMM-A-347R1.1. S2CID74872106.
Hopkins, Samantha S. B. (19 February 2008). "Reassessing the Mass of Exceptionally Large Rodents Using Toothrow Length and Area as Proxies for Body Mass". Journal of Mammalogy. 89 (1): 232–243. doi:10.1644/06-MAMM-A-306.1. S2CID84160362.
Sánchez-Villagra, Marcelo R.; Aguilera, Orangel; Horovitz, Inés (19 September 2003). "The Anatomy of the World's Largest Extinct Rodent". Science. 301 (5640): 1708–1710. doi:10.1126/science.1089332. PMID14500978. S2CID33953898.
Sánchez-Villagra, Marcelo R.; Aguilera, Orangel; Horovitz, Inés (19 September 2003). "The Anatomy of the World's Largest Extinct Rodent". Science. 301 (5640): 1708–1710. doi:10.1126/science.1089332. PMID14500978. S2CID33953898.
Millien, Virginie; Bovy, Helene (17 February 2010). "When teeth and bones disagree: body mass estimation of a giant extinct rodent". Journal of Mammalogy. 91 (1): 11–18. doi:10.1644/08-MAMM-A-347R1.1. S2CID74872106.
Hopkins, Samantha S. B. (19 February 2008). "Reassessing the Mass of Exceptionally Large Rodents Using Toothrow Length and Area as Proxies for Body Mass". Journal of Mammalogy. 89 (1): 232–243. doi:10.1644/06-MAMM-A-306.1. S2CID84160362.