Board of Governors of the Federal Reserve System (U.S.), 1935-. "Banks in U.S. Possessions, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 9, 1977," Z.1 Financial Accounts of the United States (1977-05-09) : 25-25. https://fraser.stlouisfed.org/title/93/item/69070/toc/477799 , accessed on April 25, 2024.