Wolf Hill Quadrangle, map, 2010; (https://texashistory.unt.edu/ark:/67531/metapth213910/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Wolf Hill Quadrangle, map, 2010; (https://texashistory.unt.edu/ark:/67531/metapth213910/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .