1. Aas, Katja Franko, and Bosworth, Mary (2013). The Borders of Punishment: Migration, Citizenship, and Social Exclusion, Oxford University Press.
2. Making people criminal: The role of the criminal law in immigration enforcement;Aliverti;Theoretical Criminology,2012
3. Allsopp, Jennifer, Sigona, Nando, and Phillimore, Jenny (2014). Poverty Among Refugees and Asylum Seekers in the UK: An Evidence and Policy Review, Amnesty International UK.
4. Amnesty International UK (2012). Nationality & Borders Bill: The Truth behind the Claims, Amnesty International UK. Available online: https://www.amnesty.org.uk/nationality-borders-bill-truth-behind-claims.
5. Andersson, Ruben (2014). Illegality, Inc.: Clandestine Migration and the Business of Bordering EUROPE, University of California Press.