Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 9, 1987," H.10 Foreign Exchange Rates (1987-01-09). https://fraser.stlouisfed.org/title/1286/item/51787, accessed on May 11, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 9, 1987," H.10 Foreign Exchange Rates (1987-01-09). https://fraser.stlouisfed.org/title/1286/item/51787, accessed on May 11, 2024.