United States. President and Council of Economic Advisers (U.S.). "U.S. Balance of Payments," in United States. President and Council of Economic Advisers (U.S.). "1974," Economic Report of the President (1974) : 356-357. https://fraser.stlouisfed.org/title/45/item/8145/toc/102908 , accessed on April 26, 2024.