Board of Governors of the Federal Reserve System (U.S.), 1935-. "Loans and Securities - All Commercial Banks," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1980," Annual Statistical Digest (November 1981) : 42-43. https://fraser.stlouisfed.org/title/7/item/23507/toc/300784 , accessed on April 24, 2024.