SETTING THE RECORD. The trafficking of migrant women in the England and Wales off-street prostitution sector", Jackson m.fl., Regional Intelligence Unit for the South West, 2010.
Engelsk politiundersøgelse, der bl.a. viser, at 10 pct. af de prostituerede i UK er ofre for menneskehandel, og at 40 pct. af de prostituerede har store vanskeligheder ved at forlade prostitution.
"UNDER THE COVERS - Trafficking for sexual exploitation in Wales", Amnesty International, 2007.
"Stolen Smiles - The physical and psychological health consequences of women and adolescents trafficked in Europe", The London School of Hygiene & Tropical Medicine, 2006