United States. President and Council of Economic Advisers (U.S.). "Money Stock, Liquid Assets, and Debt Measures in Billions of Dollars," in United States. President and Council of Economic Advisers (U.S.). "1999," Economic Report of the President (1999) : 413-413. https://fraser.stlouisfed.org/title/45/item/8098/toc/401289 , accessed on April 25, 2024.