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. "April 1955," Federal Reserve Bulletin (April 1955) : 82-82. https://fraser.stlouisfed.org/title/62/item/21244/toc/175529 , accessed on June 23, 2024.