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. "April 2009," PPI Detailed Report (April 2009) : 18-18. https://fraser.stlouisfed.org/title/63/item/21883/toc/222600 , accessed on April 19, 2024.