United States. Bureau of Labor Statistics. "July 1983," CPI Detailed Report (July 1983). https://fraser.stlouisfed.org/title/58/item/19229, accessed on March 28, 2024.
United States. Bureau of Labor Statistics. "July 1983," CPI Detailed Report (July 1983). https://fraser.stlouisfed.org/title/58/item/19229, accessed on March 28, 2024.