United States Information Agency (USIA) American Participant Program- U.S. Constitution (Mexico/Ecuador), 1987

United States Information Agency (USIA) American Participant Program- U.S. Constitution (Mexico/Ecuador), 1987, Box: 15, Folder: 5-6. Filemon Bartolome Vela Papers, 2007-02. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/477740 Accessed September 26, 2026.