Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 13, 1991," H.10 Foreign Exchange Rates (1991-05-13). https://fraser.stlouisfed.org/title/1286/item/52240, accessed on April 23, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 13, 1991," H.10 Foreign Exchange Rates (1991-05-13). https://fraser.stlouisfed.org/title/1286/item/52240, accessed on April 23, 2024.