El Paso, Texas (City). El Paso Data Book, Department of Planning, 1959

El Paso, Texas (City). El Paso Data Book, Department of Planning, 1959, Box: 168, Folder: 2. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/388964 Accessed September 27, 2026.