Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Money Market Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1961," Federal Reserve Bulletin (February 1961) : 64-64. https://fraser.stlouisfed.org/title/62/item/21314/toc/151700 , accessed on March 28, 2024.