[The Thinker Covered in Snow, 1956], photograph, January 1956; (https://texashistory.unt.edu/ark:/67531/metadc499399/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[The Thinker Covered in Snow, 1956], photograph, January 1956; (https://texashistory.unt.edu/ark:/67531/metadc499399/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .