Congregation Beth Yeshurun (Houston, Tex.). The Message, Volume 16, Number 5, December 1961, periodical, December 29, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1287727/m1/3/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .