Travis County (Tex.). Clerk's Office. Travis County Clerk Records: Commissioners Court Minutes 8, book, 1964-11/1966-03; (https://texashistory.unt.edu/ark:/67531/metapth1452995/m1/1/: accessed June 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .