With: E/CN.13/55, "Commission on International Commodity Trade: Report of the Tenth Session", 1962

With: E/CN.13/55, "Commission on International Commodity Trade: Report of the Tenth Session", 1962, Box: 18. 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/450705 Accessed September 25, 2026.