Texas Attorney General Opinion: M-549, text, January 7, 1970; (https://texashistory.unt.edu/ark:/67531/metapth269773/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Texas Attorney General Opinion: M-549, text, January 7, 1970; (https://texashistory.unt.edu/ark:/67531/metapth269773/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .