Sheep Run Creek Quadrangle, map, 1968; (https://texashistory.unt.edu/ark:/67531/metapth106564/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Sheep Run Creek Quadrangle, map, 1968; (https://texashistory.unt.edu/ark:/67531/metapth106564/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .