IUD Agenda, Volume 4, Number 5, May 1968, periodical, May 1968; (https://texashistory.unt.edu/ark:/67531/metapth594969/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
IUD Agenda, Volume 4, Number 5, May 1968, periodical, May 1968; (https://texashistory.unt.edu/ark:/67531/metapth594969/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .