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. "April 1960," Federal Reserve Bulletin (April 1960) : 34-34. https://fraser.stlouisfed.org/title/62/item/21304/toc/224644 , accessed on April 25, 2024.