United Orthodox Synagogues of Houston, Two Week Bulletin: [Starting] March 30, 1973, periodical, March 30, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1441871/m1/1/: accessed June 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .