The Gospel West of the Pecos, paper, 1971; (https://texashistory.unt.edu/ark:/67531/metapth39979/m1/1/: accessed June 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
The Gospel West of the Pecos, paper, 1971; (https://texashistory.unt.edu/ark:/67531/metapth39979/m1/1/: accessed June 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .