United States. Bureau of Labor Statistics. "January 1995," PPI Detailed Report (January 1995). https://fraser.stlouisfed.org/title/63/item/21712, accessed on April 23, 2024.
United States. Bureau of Labor Statistics. "January 1995," PPI Detailed Report (January 1995). https://fraser.stlouisfed.org/title/63/item/21712, accessed on April 23, 2024.