Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Summary of Flow of Funds Accounts for the Year 1973," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1974," Federal Reserve Bulletin (November 1974) : 131-131. https://fraser.stlouisfed.org/title/62/item/21479/toc/197304 , accessed on March 19, 2024.