Burleson, Omar. [Letter from Omar Burleson to T. N. Carswell - March 7, 1949], letter, March 7, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1398568/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .