- In charts: winners and losers from Trump’s new tariffs Financial Times
- Reciprocal Tariff Calculations United States Trade Representative (.gov)
- Trump’s Tariffs: How the Math Affects Over 100 Countries The New York Times
- Trump says he’s punishing foreign countries. He’s mostly punishing Americans CNN
- President Trump’s Tariff Formula Makes No Economic Sense. It’s Also Based on an Error. American Enterprise Institute