Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "A Monetary Perspective on Underground Economic Activity in the United States," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1984," Federal Reserve Bulletin (March 1984) : 4-17. https://fraser.stlouisfed.org/title/62/item/20511/toc/299778 , accessed on April 19, 2024.