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. "October 2012," PPI Detailed Report (October 2012) : 21-101. https://fraser.stlouisfed.org/title/63/item/21924/toc/146477 , accessed on March 28, 2024.