El Solitario, 2019, periodical, 2019; (https://texashistory.unt.edu/ark:/67531/metapth1364292/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
El Solitario, 2019, periodical, 2019; (https://texashistory.unt.edu/ark:/67531/metapth1364292/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .