Higgins South Quadrangle, map, 1972; (https://texashistory.unt.edu/ark:/67531/metapth109230/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Higgins South Quadrangle, map, 1972; (https://texashistory.unt.edu/ark:/67531/metapth109230/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .