Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 20, 1985," H.10 Foreign Exchange Rates (1985-09-20). https://fraser.stlouisfed.org/title/1286/item/51610, accessed on May 7, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 20, 1985," H.10 Foreign Exchange Rates (1985-09-20). https://fraser.stlouisfed.org/title/1286/item/51610, accessed on May 7, 2024.