1. Human Trafficking Finances
2. From Human Trafficking to Modern Slavery: The Development of Anti-Trafficking Policy in the UK
3. Global Initiative Against Transnational Organized Crime. (2018). Understanding Contemporary Human Smuggling as a Vector in Migration: a field guide for migration management and humanitarian practitioners. Retrieved from https://globalinitiative.net/wp-content/uploads/2018/05/TGIATOCUnderstanding- Contemporary-Human-Smuggling-1936-hi-res.pdf
4. Group of Experts on Action Against Trafficking in Human Beings (GRETA) (2017, January 30) Report on Italy under rule 7 of the rules of procedure for evaluating implementation of the council of Europe convention on action against trafficking in human beings. GRETA (2016) 29.