1. AIC. 2011. The Migrant Integration Policy Index (MIPEX III): How U.S. integration policy stacks up against other countries. American Immigration Council, immigrationpolicy.org
2. Anderson, B. 2013. Us and them? Oxford: Oxford University Press.
3. Bakewell, O. 2008. Research beyond categories: The importance of policy irrelevant research into forced migration. Journal of Refugee Studies 21(4): 432–453.
4. Birch, A. 1964. Representative and responsible government. London: Allen and Unwin.
5. Bogdanor, V. 2009. The new British constitution. Oxford: Hart Publishing.