Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "U.S. Reserve Assets," 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) : 245-245. https://fraser.stlouisfed.org/title/62/item/20852/toc/297865 , accessed on July 4, 2024.