Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Operating Ratios of Member Banks, by Federal Reserve District," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1959," Federal Reserve Bulletin (July 1959) : 112-112. https://fraser.stlouisfed.org/title/62/item/21295/toc/200947 , accessed on April 26, 2024.