United States. Department of Commerce. "National Income and Product Accounnts : Preliminary Second Quarter 1984 GNP, Revisions for 1981 - Second Quarter 1984, BEA 84-36,"
United States Department of Commerce News
(July 23, 1984).
https://fraser.stlouisfed.org/title/6148/item/596353, accessed on June 7, 2026.