United States. Bureau of Economic Analysis. "Merchandise Trade in the Third Quarter 1979 : Balance of Payments Basis, BEA 79-71,"
Bureau of Economic Analysis (BEA) News Releases
(November 5, 1979).
https://fraser.stlouisfed.org/title/6148/item/595889, accessed on March 22, 2025.
@FedFRASER