United States. Bureau of Labor Statistics. "February 1964," CPI Detailed Report (February 1964). https://fraser.stlouisfed.org/title/58/item/22080, accessed on April 19, 2024.
United States. Bureau of Labor Statistics. "February 1964," CPI Detailed Report (February 1964). https://fraser.stlouisfed.org/title/58/item/22080, accessed on April 19, 2024.