Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Reserves and Liabilities of Commercial Banks, by Classes," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1956," Federal Reserve Bulletin (June 1956) : 61-61. https://fraser.stlouisfed.org/title/62/item/21258/toc/204206 , accessed on March 29, 2024.