Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Reserve Bank Credit Outstanding and Factors in Changes," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1930," Federal Reserve Bulletin (October 1930) : 11-12. https://fraser.stlouisfed.org/title/62/item/20706/toc/279263 , accessed on April 19, 2024.