Producer Price Indexes for Net Output of Selected Industries and Their Products
United States. Bureau of Labor Statistics. "Producer Price Indexes for Net Output of Selected Industries and Their Products," in United States. Bureau of Labor Statistics. "December 2014," PPI Detailed Report (December 2014) : 96-172. https://fraser.stlouisfed.org/title/63/item/476899/toc/503133 , accessed on May 4, 2024.