of Special Study Missions to Africa, November 14-December 16, 1972, November 10-December 8, 1973 and report of Special Study Mission to Oslo, Norway, April 7-14, 1973
United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations
United States. Congress. House. Committee on Banking, Finance, and Urban Affairs. Subcommittee on International Development, Finance, Trade, and Monetary Policy