Texas Register: Annual Index January - December 1988, Volume 13 Numbers [1-96] - pages 225-350, February 3, 1989, periodical, February 3, 1989; (https://texashistory.unt.edu/ark:/67531/metapth220305/m1/92/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .