1. Amnesty International (2004) Liberia: demand justice for child soldiers. https://www.amnesty.org/en/documents/AFR34/013/2004/en/ . Accessed 27 Feb 2015
2. Amnesty International (2014) Escape from hell, torture sexual slavery in Islamic State captivity in Iraq. https://www.amnesty.org/en/articles/news/2014/12/iraq-yezidi-women-and-girls-face-harrowing-sexual-violence/ . Accessed 5 March 2015
3. Beber B, Blattman C (2011) The logic of child soldiering and coercion http://chrisblattman.com/documents/research/2011.LogicOfChildSoldiering.pdf . Accessed 28 Feb 2015
4. Betancourt TS et al (2010) Sierra Leone’s former child soldiers: a follow-up study of psychosocial adjustment and community reintegration. http://www.childsoldiers.org/psychosocial_report_reader.php?id=627 . Accessed 4 March 2015
5. Briggs R, Silverman T (2014) Western foreign fighters: innovations in responding to the threat. http://www.strategicdialogue.org/ISDJ2784_Western_foreign_fighters_V7_WEB.pdf . Accessed 7 March 2015