Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Reserve Bank Credit and Factors in Changes," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1931," Federal Reserve Bulletin (September 1931) : 51-51. https://fraser.stlouisfed.org/title/62/item/20717/toc/243929 , accessed on July 16, 2024.