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. "March 1992," PPI Detailed Report (March 1992) : 21-21. https://fraser.stlouisfed.org/title/63/item/21677/toc/296867 , accessed on April 19, 2024.