United States. Bureau of Labor Statistics. "Charts," in United States. Bureau of Labor Statistics. "January 2005," PPI Detailed Report (January 2005) : 13-15. https://fraser.stlouisfed.org/title/63/item/21831/toc/199868 , accessed on April 19, 2024.
United States. Bureau of Labor Statistics. "Charts," in United States. Bureau of Labor Statistics. "January 2005," PPI Detailed Report (January 2005) : 13-15. https://fraser.stlouisfed.org/title/63/item/21831/toc/199868 , accessed on April 19, 2024.