Targeting Vulnerabilities: The Impact of the Syrian War and Refugee Situation on Trafficking in Persons: A Study of Syria, Turkey, Lebanon, Jordan and Iraq. The International Centre for Migration Policy Development. December 2015.
Human Trafficking: What to Do? A Practice Guide for Healthcare Providers, Law Enforcement, NGOs and Border Guards. Published by Payoke and the Danube University of Krems with financial support from the Prevention of and Fight against Crime Programme of
Joint efforts of police and health authorities to combat trafficking in human beings: Handbook for professionals at the interface of police and health authorities. Published by Payoke and the Danube University of Krems with financial support from the Prevention
Confronting Commercial Sex Exploitation and Sex Trafficking of Minors in the United States: A Guide for the Healthcare Sector. Institute of Medicine and National Research Council of the National Academies. 2013.
Commercial Sexual Exploitation of Children in New York City, Volume One: The CSEC Population in New York City: Size, Characteristics, and Needs. Curtis, Terry, Dank, Dombrowski, and Khan. Submitted to the National Institute of Justice, US Department of Justice, 2008.