Tufts University - April 30, 1977, text, April 30, 1977; (https://texashistory.unt.edu/ark:/67531/metapth611443/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Tufts University - April 30, 1977, text, April 30, 1977; (https://texashistory.unt.edu/ark:/67531/metapth611443/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .