[Letter from Joan Smotzer, March 11, 1987], letter, March 11, 1987; (https://texashistory.unt.edu/ark:/67531/metadc1584328/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Letter from Joan Smotzer, March 11, 1987], letter, March 11, 1987; (https://texashistory.unt.edu/ark:/67531/metadc1584328/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .