Producer Price Indexes for Selected Commodity Groupings by Final Demand Category
United States. Bureau of Labor Statistics. "Producer Price Indexes for Selected Commodity Groupings by Final Demand Category," in United States. Bureau of Labor Statistics. "March 2015," PPI Detailed Report (March 2015) : 21-23. https://fraser.stlouisfed.org/title/63/item/492619/toc/504733 , accessed on May 10, 2024.