Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Indebtedness of Nonmember Banks: Total Bills Payable and Rediscounts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1931," Federal Reserve Bulletin (April 1931) : 51-51. https://fraser.stlouisfed.org/title/62/item/20712/toc/195940 , accessed on April 24, 2024.