United States. Bureau of Labor Statistics. "August 1983," PPI Detailed Report (August 1983). https://fraser.stlouisfed.org/title/63/item/21573, accessed on April 23, 2024.
United States. Bureau of Labor Statistics. "August 1983," PPI Detailed Report (August 1983). https://fraser.stlouisfed.org/title/63/item/21573, accessed on April 23, 2024.