Elm Slough Quadrangle, map, 2012; (https://texashistory.unt.edu/ark:/67531/metapth449333/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Elm Slough Quadrangle, map, 2012; (https://texashistory.unt.edu/ark:/67531/metapth449333/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .