Federal Reserve Bank of St. Louis. "Retail Sales," in Federal Reserve Bank of St. Louis. "July 1968," National Economic Trends (July 1968) : 6-7. https://fraser.stlouisfed.org/title/870/item/34140/toc/378817 , accessed on April 16, 2024.
Federal Reserve Bank of St. Louis. "Retail Sales," in Federal Reserve Bank of St. Louis. "July 1968," National Economic Trends (July 1968) : 6-7. https://fraser.stlouisfed.org/title/870/item/34140/toc/378817 , accessed on April 16, 2024.