Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 29, 1987," H.10 Foreign Exchange Rates (1987-06-29). https://fraser.stlouisfed.org/title/1286/item/51809, accessed on April 19, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 29, 1987," H.10 Foreign Exchange Rates (1987-06-29). https://fraser.stlouisfed.org/title/1286/item/51809, accessed on April 19, 2024.