Producer Price Indexes and Percent Changes for Net Material Inputs to Industry Stage of Process and Final Demand
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Net Material Inputs to Industry Stage of Process and Final Demand," in United States. Bureau of Labor Statistics. "January 1999," PPI Detailed Report (January 1999) : 194-194. https://fraser.stlouisfed.org/title/63/item/21759/toc/62284 , accessed on March 28, 2024.