@article{weymouth2017service,
  title={Service Firms in the Politics of U.S. Trade Policy},
  author={Weymouth, Stephen},
  journal={International Studies Quarterly},
  volume={61},
  number={4},
  pages={935--947},
  year={2017},
  publisher={Oxford University Press},
  doi={10.1093/isq/sqx056}
}