[Frank Campo and Riley at Camp Barkeley], photograph, 1944; (https://texashistory.unt.edu/ark:/67531/metapth436789/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Frank Campo and Riley at Camp Barkeley], photograph, 1944; (https://texashistory.unt.edu/ark:/67531/metapth436789/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .