Paradise Mountain Quadrangle, map, 2010; (https://texashistory.unt.edu/ark:/67531/metapth212603/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Paradise Mountain Quadrangle, map, 2010; (https://texashistory.unt.edu/ark:/67531/metapth212603/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .