Producer Price Indexes for Selected Commodity Groupings of Intermediate Demand by Production Flow
United States. Bureau of Labor Statistics. "Producer Price Indexes for Selected Commodity Groupings of Intermediate Demand by Production Flow," in United States. Bureau of Labor Statistics. "April 2017," PPI Detailed Report (April 2017) : 26-29. https://fraser.stlouisfed.org/title/63/item/546976/toc/521302 , accessed on March 29, 2024.