[Photo of a Group of Unidentified Men], photograph, April 3, 1969; (https://texashistory.unt.edu/ark:/67531/metapth25769/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Photo of a Group of Unidentified Men], photograph, April 3, 1969; (https://texashistory.unt.edu/ark:/67531/metapth25769/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .