A Review of the American Moles, report, September 30, 1915; (https://digital.library.unt.edu/ark:/67531/metadc700950/m1/1/: accessed September 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .
A Review of the American Moles, report, September 30, 1915; (https://digital.library.unt.edu/ark:/67531/metadc700950/m1/1/: accessed September 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .