Heritage, Volume 7, Number 4, Fall 1989, periodical, Autumn 1989; (https://texashistory.unt.edu/ark:/67531/metapth45433/m1/16/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Heritage, Volume 7, Number 4, Fall 1989, periodical, Autumn 1989; (https://texashistory.unt.edu/ark:/67531/metapth45433/m1/16/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .