Chieftain, Volume 17, Number 2, December 1968, periodical, December 1968; (https://texashistory.unt.edu/ark:/67531/metapth238651/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Chieftain, Volume 17, Number 2, December 1968, periodical, December 1968; (https://texashistory.unt.edu/ark:/67531/metapth238651/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .