United States. Bureau of Labor Statistics. "Charts," in United States. Bureau of Labor Statistics. "August 2010," PPI Detailed Report (August 2010) : 8-10. https://fraser.stlouisfed.org/title/63/item/21897/toc/240958 , accessed on March 28, 2024.
United States. Bureau of Labor Statistics. "Charts," in United States. Bureau of Labor Statistics. "August 2010," PPI Detailed Report (August 2010) : 8-10. https://fraser.stlouisfed.org/title/63/item/21897/toc/240958 , accessed on March 28, 2024.