Cite

Herrera, John J.. "[Letter from John J. Herrera - 1977-06-24]." University of North Texas. Libraries. 1977-06-24, https://texashistory.unt.edu/ark:/67531/metapth251095/.

Herrera, John J. (1977-06-24). [Letter from John J. Herrera - 1977-06-24]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth251095/

Herrera, John J.. "[Letter from John J. Herrera - 1977-06-24]." 1977-06-24. June 18, 2025. https://texashistory.unt.edu/ark:/67531/metapth251095/.