Johnston, Oscar. [Letter from Oscar Johnston to Thos. L. James, July 2, 1949], letter, July 2, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1013692/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .