[Photograph of Charles Langford], photograph, 1922~; (https://texashistory.unt.edu/ark:/67531/metapth5147/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Photograph of Charles Langford], photograph, 1922~; (https://texashistory.unt.edu/ark:/67531/metapth5147/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .