LeTourneau Technical Institute. LeTourneau Tech's NOW, Volume 4, Number 11, June 1, 1950, periodical, June 1, 1950; (https://texashistory.unt.edu/ark:/67531/metapth1526617/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .