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. "January 1975," Federal Reserve Bulletin (January 1975) : 126-126. https://fraser.stlouisfed.org/title/62/item/21481/toc/372211 , accessed on April 23, 2024.