Board of Governors of the Federal Reserve System (U.S.), 1935-. "July 14, 1989," H.10 Foreign Exchange Rates (1989-07-14). https://fraser.stlouisfed.org/title/1286/item/52028, accessed on May 2, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "July 14, 1989," H.10 Foreign Exchange Rates (1989-07-14). https://fraser.stlouisfed.org/title/1286/item/52028, accessed on May 2, 2024.