Provisional League of Women Voters of Denton. The Denton Voter Newsletter, Volume 01, Number 11, April 1, 1962, text, April 1, 1962; (https://texashistory.unt.edu/ark:/67531/metapth90924/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .