Big Thicket Bulletin, Number 13, Summer 1973, periodical, Summer 1973; (https://texashistory.unt.edu/ark:/67531/metapth1654647/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Big Thicket Bulletin, Number 13, Summer 1973, periodical, Summer 1973; (https://texashistory.unt.edu/ark:/67531/metapth1654647/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .