39th Annual Plenary, Ixtapa, Mexico, 7-10 November 1984

39th Annual Plenary, Ixtapa, Mexico, 7-10 November 1984, Box: 4, Folder: 8. 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/450513 Accessed September 25, 2026.