Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "U.S. Government Marketable Securities - Ownership, by Maturity," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1979," Federal Reserve Bulletin (March 1979) : 163-163. https://fraser.stlouisfed.org/title/62/item/20451/toc/282675 , accessed on April 17, 2024.