United States. Bureau of Labor Statistics. "August 1966," CPI Detailed Report (August 1966). https://fraser.stlouisfed.org/title/58/item/22067, accessed on April 23, 2024.
United States. Bureau of Labor Statistics. "August 1966," CPI Detailed Report (August 1966). https://fraser.stlouisfed.org/title/58/item/22067, accessed on April 23, 2024.