1. Changing the U.S. sugar program into a standard crop program: Consequences under the North American Free Trade Agreement and Doha;Abler;App. Econ. Per. Pol.,2008
2. Export restraints as protection policy: The U.S. beef case;Allen;Am. J. Agric. Econ.,1983
3. American Sugar Alliance 2014 U.S. sugar producers file antidumping, subsidy cases against Mexico http://www.sugaralliance.org/u-s-sugar-producers-file-antidumping-subsidy-cases-against-mexico-4732/
4. American Sugar Alliance 2015 U.S. government rules against Mexican sugar industry in trade case http://sugaralliance.org/u-s-government-rules-against-mexican-sugar-industry-in-trade-case/12605