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 2011," PPI Detailed Report (July 2011) : 190-190. https://fraser.stlouisfed.org/title/63/item/21908/toc/404527 , accessed on March 29, 2024.