Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Measures of Banking Structure and Competition," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1965," Federal Reserve Bulletin (September 1965) : 18-28. https://fraser.stlouisfed.org/title/62/item/21369/toc/240639 , accessed on April 23, 2024.