[Message from Leonardo Sánchez de la Barrera], text, 1783-09~; (https://texashistory.unt.edu/ark:/67531/metapth861955/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Message from Leonardo Sánchez de la Barrera], text, 1783-09~; (https://texashistory.unt.edu/ark:/67531/metapth861955/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .