Hope, Andrew G.; Panter, Nicholas; Cook, Joseph A.; Talbot, Sandra L.; Nagorsen, David W. (2014-08-22). "Multilocus phylogeography and systematic revision of North American water shrews (genus:Sorex)". Journal of Mammalogy. 95 (4): 722–738. doi:10.1644/13-MAMM-A-196. ISSN0022-2372. S2CID84952736.
epa.gov
"Water Shrew"(PDF). 2014-12-09. Archived from the original(PDF) on 2014-12-09. Retrieved 2020-12-07.
Hope, Andrew G.; Panter, Nicholas; Cook, Joseph A.; Talbot, Sandra L.; Nagorsen, David W. (2014-08-22). "Multilocus phylogeography and systematic revision of North American water shrews (genus:Sorex)". Journal of Mammalogy. 95 (4): 722–738. doi:10.1644/13-MAMM-A-196. ISSN0022-2372. S2CID84952736.
web.archive.org
"Water Shrew"(PDF). 2014-12-09. Archived from the original(PDF) on 2014-12-09. Retrieved 2020-12-07.
Hope, Andrew G.; Panter, Nicholas; Cook, Joseph A.; Talbot, Sandra L.; Nagorsen, David W. (2014-08-22). "Multilocus phylogeography and systematic revision of North American water shrews (genus:Sorex)". Journal of Mammalogy. 95 (4): 722–738. doi:10.1644/13-MAMM-A-196. ISSN0022-2372. S2CID84952736.