Under Secretary Walker, Subcommittee on International Finance, House Banking and Currency Committee (IDA), July 6, 1971
United States. Department of the Treasury. "Under Secretary Walker, Subcommittee on International Finance, House Banking and Currency Committee (IDA), July 6, 1971," in United States. Department of the Treasury. "Volume 174," Press Releases of the United States Department of the Treasury (July 1, 1971 - August 31, 1971) : 12-24. https://fraser.stlouisfed.org/title/6111/item/587017/toc/542309 , accessed on June 25, 2024.