@techreport{choose2020paris,
  title = {Paris Region Facts and Figures 2020}
  author = {Choose Paris Region, L’Institut Paris Region and the Paris Île-de-France Regional Chamber of Commerce and Industry.},
  url = {https://chooseparisregion.org/wp-content/uploads/2020/04/Paris-Region-Facts-and-Figures.-2020-Edition.pdf},
  year = {2020}
}