[Schumann House], photograph, July 21, 1971; (https://texashistory.unt.edu/ark:/67531/metapth680124/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Schumann House], photograph, July 21, 1971; (https://texashistory.unt.edu/ark:/67531/metapth680124/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .