Buchek, A. W. [Letter from A. W. Buchek to John J. Herrera - 1961-01-24], letter, January 24, 1961; (https://texashistory.unt.edu/ark:/67531/metapth249652/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .