Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Exchange Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1987," Federal Reserve Bulletin (March 1987) : 129-129. https://fraser.stlouisfed.org/title/62/item/20778/toc/403912 , accessed on March 29, 2024.