Producer Price Indexes for the Net Output of Selected Industries and Products
United States. Bureau of Labor Statistics. "Producer Price Indexes for the Net Output of Selected Industries and Products," in United States. Bureau of Labor Statistics. "July 2002," PPI Detailed Report (July 2002) : 19-128. https://fraser.stlouisfed.org/title/63/item/21801/toc/321628 , accessed on April 19, 2024.