Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Income Ratios, by Class of Bank," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1965," Federal Reserve Bulletin (May 1965) : 112-112. https://fraser.stlouisfed.org/title/62/item/21365/toc/313407 , accessed on April 19, 2024.