Martínez, Oscar J. "Border Relations: A Brief Comment." The El Paso Economic Review 13, no. 3, 1976 March

Martínez, Oscar J. "Border Relations: A Brief Comment." The El Paso Economic Review 13, no. 3, 1976 March, Box: 182, Folder: 15. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389367 Accessed September 27, 2026.