"U.S. Economic Relations with Africa in an Interdependent World Economy," hearings before the Subcommittee on Africa, Committee on Foreign Affairs, House of Representatives, 27 July 1973

"U.S. Economic Relations with Africa in an Interdependent World Economy," hearings before the Subcommittee on Africa, Committee on Foreign Affairs, House of Representatives, 27 July 1973, Box: 16, Folder: 17. 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/450452 Accessed September 25, 2026.