Board of Governors of the Federal Reserve System (U.S.), 1935-. "Gold and Official Foreign Exchange Holdings, Unadjusted Net Flows," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 6, 1989," Z.1 Financial Accounts of the United States (1989-12-06) : 44-44. https://fraser.stlouisfed.org/title/93/item/69138/toc/476578 , accessed on June 27, 2024.