Beta Sigma Phi Members, text, 1970; (https://texashistory.unt.edu/ark:/67531/metapth87682/m1/1/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Beta Sigma Phi Members, text, 1970; (https://texashistory.unt.edu/ark:/67531/metapth87682/m1/1/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .