United States. Bureau of Labor Statistics. "February 1960," CPI Detailed Report (February 1960). https://fraser.stlouisfed.org/title/58/item/22256, accessed on April 19, 2024.
United States. Bureau of Labor Statistics. "February 1960," CPI Detailed Report (February 1960). https://fraser.stlouisfed.org/title/58/item/22256, accessed on April 19, 2024.