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. "March 1958," Federal Reserve Bulletin (March 1958) : 79-79. https://fraser.stlouisfed.org/title/62/item/21279/toc/273564 , accessed on March 29, 2024.