Mammal Species of the World (MSW). A Taxonomic and Geographic Reference (3rd ed) [as Monophyllus plethodon frater Anthony, 1917]
Wilson D. E., Reeder D. M. (editors) (2005): Mammal Species of the World (MSW). A Taxonomic and Geographic Reference (3rd ed) [http://www.bucknell.edu/msw3]
Data retrieved on: 2008/12/05