https://static.rusi.org/337_PB_Illicit%20Finance%20Threat%20to%20Democracies_final_web.pdf
https://www.editorialedomani.it/fatti/ecco-i-lobbisti-per-doha-cosi-e-nato-il-qatargate-dnp7rajx
https://www.crisisgroup.org/latin-america-caribbean/andes/venezuela/seeking-best-skewed-poll-hard-choices-venezuela
http://www.ohchr.org/Documents/HRBodies/HRCouncil/WGTransCorp/Session3/LegallyBindingInstrumentTNCs_OBEs.pdf