Producer Price Indexes for Commodity and Service Groupings and Individual Items
United States. Bureau of Labor Statistics. "Producer Price Indexes for Commodity and Service Groupings and Individual Items," in United States. Bureau of Labor Statistics. "June 2016," PPI Detailed Report (June 2016) : 33-89. https://fraser.stlouisfed.org/title/63/item/532379/toc/518161 , accessed on March 29, 2024.