The Key to Scientific Names, J.A.J.A.Jobling (red.), [w:] Birds of the World, S.M. Billerman et al. (red.), Cornell Lab of Ornithology, Ithaca(ang.).
bucknell.edu
departments.bucknell.edu
D.E. Wilson & D.M. Reeder (redaktorzy): Species Sigmodon hispidus. [w:] Mammal Species of the World. A Taxonomic and Geographic Reference (Wyd. 3) [on-line]. Johns Hopkins University Press, 2005. [dostęp 2021-12-10].
doi.org
G.M. Allen. An insular race of cotton rat from the Florida Keys. „Journal of Mammalogy”. 1 (5), s. 236, 1920. DOI: 10.2307/1373247. (ang.).
E.A. Goldman & M.C. Gardner. Two new cotton rats. „Journal of Mammalogy”. 28 (1), s. 57, 1947. DOI: 10.2307/1375495. (ang.).
itis.gov
Sigmodon hispidus, [w:] Integrated Taxonomic Information System(ang.).
iucnredlist.org
apiv3.iucnredlist.org
F.F.CassolaF.F., Sigmodon hispidus, [w:] The IUCN Red List of Threatened Species 2016, wersja 2021-3 [dostęp 2021-12-10](ang.).