Industry and Industry-Classified Product Indexes Deleted from the Producer Price Index
United States. Bureau of Labor Statistics. "Industry and Industry-Classified Product Indexes Deleted from the Producer Price Index," in United States. Bureau of Labor Statistics. "July 2014," PPI Detailed Report (July 2014) : 178-178. https://fraser.stlouisfed.org/title/63/item/21944/toc/180002 , accessed on March 29, 2024.