↑ 2.02.12.22.32.42.5Wilson, Don E., and DeeAnn M. Reeder, eds. (2005) , Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vols. 1 & 2
↑ 3.03.13.23.33.4Wilson, Don E., and DeeAnn M. Reeder, eds. (1992) , Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing
↑ 4.04.14.24.34.4(1998) , website, Mammal Species of the World
↑Grossmueller, David W. (1994) Video inspection and temporary closure of mammal burrows on an asbestos contaminated site, Wildlife Society Bulletin, vol. 22, no. 3
↑Hall, E. Raymond (1981) , The Mammals of North America, vols. I and II, 2nd ed.
↑ 10.010.1(2003) , website, NatureServe Explorer - 23 Oktubre 2003
↑Banks, R. C., R. W. McDiarmid, and A. L. Gardner (1987) Checklist of Vertebrates of the United States, the U.S. Territories, and Canada, Resource Publication, no. 166
↑ 12.012.1Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
↑ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011