Mathis Quadrangle, map, 2013; (https://texashistory.unt.edu/ark:/67531/metapth445901/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Mathis Quadrangle, map, 2013; (https://texashistory.unt.edu/ark:/67531/metapth445901/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .