Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Marketable U.S. Treasury Bonds and Notes - Foreign Transactions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1993," Federal Reserve Bulletin (May 1993) : 257-257. https://fraser.stlouisfed.org/title/62/item/20852/toc/297874 , accessed on April 28, 2024.