View from the Texas School Book Depository [Negative], photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49535/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
View from the Texas School Book Depository [Negative], photograph, 1963~; (https://texashistory.unt.edu/ark:/67531/metapth49535/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .