[Poncho Sanchez Speaking at Lecture], photograph, June 2001; (https://texashistory.unt.edu/ark:/67531/metapth1601880/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Poncho Sanchez Speaking at Lecture], photograph, June 2001; (https://texashistory.unt.edu/ark:/67531/metapth1601880/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .