Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Structure and Financing of Total Debt," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1966," Federal Reserve Bulletin (October 1966) : 106-106. https://fraser.stlouisfed.org/title/62/item/21382/toc/126429 , accessed on April 25, 2024.