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. "February 2014," PPI Detailed Report (February 2014) : 20-22. https://fraser.stlouisfed.org/title/63/item/21939/toc/299701 , accessed on April 24, 2024.