Cite

Donfeld, Robert B.. "[Letter from Robert B. Donfeld to Manuel Gonzales - 1976-04-26]." University of North Texas. Libraries. 1976-04-26, https://texashistory.unt.edu/ark:/67531/metapth251504/.

Donfeld, Robert B. (1976-04-26). [Letter from Robert B. Donfeld to Manuel Gonzales - 1976-04-26]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth251504/

Donfeld, Robert B.. "[Letter from Robert B. Donfeld to Manuel Gonzales - 1976-04-26]." 1976-04-26. July 12, 2025. https://texashistory.unt.edu/ark:/67531/metapth251504/.