http://www.iemed.org/observatori/arees-danalisi/arxius-adjunts/anuari/med.2018/IEMed_Crisis_EU_project_Medyearbook2018_Marc_Pierini.pdf
https://www.crisisgroup.org/latin-america-caribbean/andes/venezuela/venezuela-making-most-mexican-breakthrough
https://www.aspistrategist.org.au/india-and-the-us-gear-up-for-strategic-competition/