22nd North American International (Yama) Conference, Manzanillo, Mexico, 12-17 February 1987.

22nd North American International (Yama) Conference, Manzanillo, Mexico, 12-17 February 1987., Box: 5, Folder: 4. Rodman C. Rockefeller Records of the Mexico-U.S. Business Committee, 2005-09. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/376415 Accessed September 26, 2026.