Fingerprint Card: Jack Leon Ruby, photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49508/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Fingerprint Card: Jack Leon Ruby, photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49508/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .