OIEC Quarterly Review, Number 27, Fall 2012, periodical, Autumn 2012; (https://texashistory.unt.edu/ark:/67531/metapth576159/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
OIEC Quarterly Review, Number 27, Fall 2012, periodical, Autumn 2012; (https://texashistory.unt.edu/ark:/67531/metapth576159/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .