Congregation Beth Yeshurun (Houston, Tex.). The Message, Volume 4, Number 15, March 1950, periodical, March 10, 1950; (https://texashistory.unt.edu/ark:/67531/metapth1287612/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .