Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Reserve Bank Credit Outstanding, by Months," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1930," Annual Report of the Board of Governors of the Federal Reserve System (1930) : 46-47. https://fraser.stlouisfed.org/title/117/item/2487/toc/379438 , accessed on April 24, 2024.