Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Monetary Aggregates and Interest Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1978," Federal Reserve Bulletin (June 1978) : 98-98. https://fraser.stlouisfed.org/title/62/item/20441/toc/347655 , accessed on April 28, 2024.