"Les Regles du jeu entre les nations", c.1977

"Les Regles du jeu entre les nations", c.1977, Box: 15, Folder: 15. Guy F. Erb Records of the Mexico-U.S. Business Committee and Related Materials, 2004-54. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/450429 Accessed September 25, 2026.