Board of Governors of the Federal Reserve System (U.S.), 1935-. "February 19, 1991," H.10 Foreign Exchange Rates (1991-02-19). https://fraser.stlouisfed.org/title/1286/item/51698, accessed on April 25, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "February 19, 1991," H.10 Foreign Exchange Rates (1991-02-19). https://fraser.stlouisfed.org/title/1286/item/51698, accessed on April 25, 2024.