United States. Bureau of Labor Statistics. "Contents," in United States. Bureau of Labor Statistics. "June 1995," PPI Detailed Report (June 1995) : 3-4. https://fraser.stlouisfed.org/title/63/item/21717/toc/294890 , accessed on March 29, 2024.
United States. Bureau of Labor Statistics. "Contents," in United States. Bureau of Labor Statistics. "June 1995," PPI Detailed Report (June 1995) : 3-4. https://fraser.stlouisfed.org/title/63/item/21717/toc/294890 , accessed on March 29, 2024.