[Letters Sent to Jack Ruby in 1964], letter, 1964~; (https://texashistory.unt.edu/ark:/67531/metapth340688/m1/42/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Letters Sent to Jack Ruby in 1964], letter, 1964~; (https://texashistory.unt.edu/ark:/67531/metapth340688/m1/42/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .