Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Purchases and Sales by Foreigners of Long-Term Securities, by Type," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1974," Federal Reserve Bulletin (May 1974) : 161-161. https://fraser.stlouisfed.org/title/62/item/21474/toc/43595 , accessed on April 19, 2024.