Heritage, Volume 7, Number 1, Winter 1989, periodical, Winter 1988; (https://texashistory.unt.edu/ark:/67531/metapth45430/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Heritage, Volume 7, Number 1, Winter 1989, periodical, Winter 1988; (https://texashistory.unt.edu/ark:/67531/metapth45430/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .