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. "June 1990," PPI Detailed Report (June 1990) : 12-12. https://fraser.stlouisfed.org/title/63/item/21656/toc/139856 , accessed on May 11, 2024.