United States. Congress. Joint Economic Committee, 1956- and Eighty-Sixth Congress, 1959-1961. "Study Paper No. 21 : Postwar Movement of Prices and Wages in Manufacturing Industries, and Supplemental Technical Material to the Staff Report" in Materials Prepared in Connection with the Study of Employment, Growth, and Price Levels for Consideration by the Joint Economic Committee, Congress of the United States (January 30, 1960). https://fraser.stlouisfed.org/title/1244/item/3649, accessed on March 5, 2025.