https://es.insightcrime.org/noticias/analisis/que-aprendieron-los-carteles-mexicanos-de-la-mafia-siciliana/
https://www.sfo.gov.uk/2018/03/22/sfo-recovers-4-4m-from-corrupt-diplomats-in-chad-oil-share-deal/
https://www.theguardian.com/uk-news/2022/nov/23/revealed-tory-peer-michelle-mone-secretly-received-29m-from-vip-lane-ppe-firm?amp;s=08