"Building a Comprehensive U.S.-Mexico Economic Relationship: Preliminary Negotiating Objectives of The Business Roundtable." The Business Roundtable, June 1991.

"Building a Comprehensive U.S.-Mexico Economic Relationship: Preliminary Negotiating Objectives of The Business Roundtable." The Business Roundtable, June 1991., Box: LAC. 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/376554 Accessed September 26, 2026.