United States. Department of Commerce. "U.S. Plant and Equipment Expenditures by Business : Business Expects Capital Outlays to Advance in 1972, BEA 72-1|SEC 2569,"
United States Department of Commerce News
(January 13, 1972).
https://fraser.stlouisfed.org/title/6148/item/595284, accessed on May 30, 2026.