Dresser, Richard. [Letter from Richard Dresser to Truett Latimer, January 28th, 1961], letter, January 28, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1270454/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .