Congregation Beth Yeshurun (Houston, Tex.). The Message, Volume 19, Number 2, September 11, 1964, periodical, September 11, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1287752/m1/1/: accessed July 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .