Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 29, 1987," G.5 Foreign Exchange Rates (1987-05-29). https://fraser.stlouisfed.org/title/1281/item/51083, accessed on May 10, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 29, 1987," G.5 Foreign Exchange Rates (1987-05-29). https://fraser.stlouisfed.org/title/1281/item/51083, accessed on May 10, 2024.