Evidence: Rifle and Police Artist Sketch, photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49588/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Evidence: Rifle and Police Artist Sketch, photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49588/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .