Texas. Secretary of State. Texas Register, Volume 14, Number 8, Pages 537-590, January 27, 1989, periodical, January 27, 1989; (https://texashistory.unt.edu/ark:/67531/metapth215995/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .