St. Edward's University Newsletter (Austin, Tex.), Vol. 3, No. 5, Ed. 1 Sunday, June 1, 1958, periodical, June 1, 1958; (https://texashistory.unt.edu/ark:/67531/metapth1528502/m1/1/: accessed June 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .