Detailed Industry-Classified Product Indexes Deleted From the Producer Price Index
United States. Bureau of Labor Statistics. "Detailed Industry-Classified Product Indexes Deleted From the Producer Price Index," in United States. Bureau of Labor Statistics. "January 1989," PPI Detailed Report (January 1989) : 208-212. https://fraser.stlouisfed.org/title/63/item/21641/toc/355235 , accessed on April 18, 2024.