Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 20, 1987," H.10 Foreign Exchange Rates (1987-11-20). https://fraser.stlouisfed.org/title/1286/item/52004, accessed on April 24, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 20, 1987," H.10 Foreign Exchange Rates (1987-11-20). https://fraser.stlouisfed.org/title/1286/item/52004, accessed on April 24, 2024.