Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Ownership of Marketable Securities, by Maturity," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1974," Federal Reserve Bulletin (May 1974) : 124-124. https://fraser.stlouisfed.org/title/62/item/21474/toc/43543 , accessed on June 22, 2024.