Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Money Supply and Related Data," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1967," Federal Reserve Bulletin (March 1967) : 68-68. https://fraser.stlouisfed.org/title/62/item/21387/toc/347119 , accessed on April 19, 2024.