Under Secretary Walker leads delegation to Special Meeting of the Board of Governors of the Inter-American Development Bank, Buenos Aires, Argentina, February 25, 1971
United States. Department of the Treasury. "Under Secretary Walker leads delegation to Special Meeting of the Board of Governors of the Inter-American Development Bank, Buenos Aires, Argentina, February 25, 1971," in United States. Department of the Treasury. "Volume 172," Press Releases of the United States Department of the Treasury (February 1, 1971 - March 31, 1971) : 220-222. https://fraser.stlouisfed.org/title/6111/item/587015/toc/542131 , accessed on April 19, 2024.