Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 2, 1990," G.5 Foreign Exchange Rates (1990-01-02). https://fraser.stlouisfed.org/title/1281/item/51108, accessed on April 23, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 2, 1990," G.5 Foreign Exchange Rates (1990-01-02). https://fraser.stlouisfed.org/title/1281/item/51108, accessed on April 23, 2024.