Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 28, 1990," G.5 Foreign Exchange Rates (1990-09-28). https://fraser.stlouisfed.org/title/1281/item/51115, accessed on April 19, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 28, 1990," G.5 Foreign Exchange Rates (1990-09-28). https://fraser.stlouisfed.org/title/1281/item/51115, accessed on April 19, 2024.