Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Commercial Paper and Bankers' Acceptances Outstanding," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1939," Federal Reserve Bulletin (January 1939) : 57-57. https://fraser.stlouisfed.org/title/62/item/21009/toc/426989 , accessed on March 28, 2024.