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. "July 1994," PPI Detailed Report (July 1994) : 218-219. https://fraser.stlouisfed.org/title/63/item/21706/toc/103315 , accessed on March 28, 2024.