United States. President and Council of Economic Advisers (U.S.). "Short- and Intermediate-term Consumer Credit Outstanding," in United States. President and Council of Economic Advisers (U.S.). "1968," Economic Report of the President (1968) : 280-280. https://fraser.stlouisfed.org/title/45/item/8139/toc/408055 , accessed on April 25, 2024.