Board of Governors of the Federal Reserve System (U.S.), 1935-. "Flow of Funds Accounts," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1974-1978," Annual Statistical Digest (January 1980) : 185-188. https://fraser.stlouisfed.org/title/7/item/23505/toc/133578 , accessed on April 24, 2024.