Board of Governors of the Federal Reserve System (U.S.), 1935-. "Banks in U.S. Possessions, Unadjusted Net Flows," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "August 17, 1977 : Revision 1967-76," Z.1 Financial Accounts of the United States (1977-08-17) : 25-25. https://fraser.stlouisfed.org/title/93/item/69134/toc/478014 , accessed on May 10, 2024.