United States. Department of Commerce. "Capital Spending Up 4.3 Percent in the First Quarter of 1972; 10.3 Percent Advance Expected for the Year, BEA 72-39,"
United States Department of Commerce News
(June 2, 1972).
https://fraser.stlouisfed.org/title/6148/item/595335, accessed on June 2, 2026.