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. "May 2015," PPI Detailed Report (May 2015) : 27-30. https://fraser.stlouisfed.org/title/63/item/495666/toc/509754 , accessed on April 28, 2024.