ENVision, Volume 6, Issue 2, Summer 2000, periodical, Summer 2000; (https://texashistory.unt.edu/ark:/67531/metapth606754/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
ENVision, Volume 6, Issue 2, Summer 2000, periodical, Summer 2000; (https://texashistory.unt.edu/ark:/67531/metapth606754/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .