[German-English School Photograph #3], photograph, April 1964; (https://texashistory.unt.edu/ark:/67531/metapth495572/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[German-English School Photograph #3], photograph, April 1964; (https://texashistory.unt.edu/ark:/67531/metapth495572/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .