National Border: Frontera Nacionale de Tejas, The Texas National Border, Austin: Texas Society of Architects, (1965)

National Border: Frontera Nacionale de Tejas, The Texas National Border, Austin: Texas Society of Architects, (1965), Box: HUGO019, Folder: 11. Hugo Leipziger-Pearce collection, HUGO. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/35762 Accessed September 26, 2026.