Industry and Industry-Classified Product Indexes Deleted from the Producer Price Index
United States. Bureau of Labor Statistics. "Industry and Industry-Classified Product Indexes Deleted from the Producer Price Index," in United States. Bureau of Labor Statistics. "January 2002," PPI Detailed Report (January 2002) : 176-177. https://fraser.stlouisfed.org/title/63/item/21796/toc/83980 , accessed on April 25, 2024.