[Sorenson-Stair Building Photograph #2], photograph, 1930~; (https://texashistory.unt.edu/ark:/67531/metapth568295/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Sorenson-Stair Building Photograph #2], photograph, 1930~; (https://texashistory.unt.edu/ark:/67531/metapth568295/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .