Oral History Interview with E. H. Mitchell, text, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth1604206/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Oral History Interview with E. H. Mitchell, text, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth1604206/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .