1. Arita, Shawn, Jayson Beckman, Lindsay Kuberka, and Alex Melton. 2014. “Sanitary and Phyto-sanitary Measures and Tariff-Rate Quotas for U.S. Meat Exports to the European Union.” Online: https://www.ers.usda.gov/webdocs/publications/37587/ldpm-245-01.pdf (accessed: February 20, 2020).
2. Bayard, Thomas O. and Kimberly Ann Elliott. 1994. Reciprocity and Retaliation in U.S. Trade Policy. Washington: Institute for International Economics.
3. Bhagwati, Jagdish N. 1991. “Aggressive Unilateralism: An Overview.” In Jagdish Bhagwati and Hugh T. Patrick, eds., Aggressive Unilateralism: America’s 301 Trade Policy and the World Trading System. New York: Harvester Wheatsheaf, pp. 1–48.
4. BMWI. 2017. “Global Forum on Steel Excess Capacity Report.” Online: https://www.bmwi.de/Redaktion/EN/Downloads/global-forum-on-steel-excess-capacity-report.pdf (accessed: February 20, 2020).
5. Bown, Chad P. 2019. “United States Special Protection in Historical Perspective: 1974–2019.” AEA, December 31, 2019; online: https://www.aeaweb.org/conference/2020/preliminary/powerpoint/yihD3SiS (accessed: February 20, 2020).