Producer Price Indexes for Selected Stage-of-Processing Groupings, Seasonally Adjusted
United States. Bureau of Labor Statistics. "Producer Price Indexes for Selected Stage-of-Processing Groupings, Seasonally Adjusted," in United States. Bureau of Labor Statistics. "September 1999," PPI Detailed Report (September 1999) : 16-16. https://fraser.stlouisfed.org/title/63/item/21769/toc/295990 , accessed on May 2, 2024.