Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Loans and Investments of Commercial Banks, by Classes," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1961," Federal Reserve Bulletin (September 1961) : 36-36. https://fraser.stlouisfed.org/title/62/item/21321/toc/193773 , accessed on March 24, 2024.