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. "January 1989," PPI Detailed Report (January 1989) : 14-14. https://fraser.stlouisfed.org/title/63/item/21641/toc/355243 , accessed on April 19, 2024.