[APD ORBIS photo of a moving vehicle], photograph, April 1972; (https://texashistory.unt.edu/ark:/67531/metapth176325/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[APD ORBIS photo of a moving vehicle], photograph, April 1972; (https://texashistory.unt.edu/ark:/67531/metapth176325/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .