Amnesty International. (2018). State of the world 2015–2016. New York, NY: Author.
2.
CliftonJ. (2012, April20). 150 million adults worldwide would migrate to the U.S. New York, NY: Gallup Press.
3.
McCranalanG.MartineG. (Eds.). (2014). Urban growth in emerging economies: Lessons from the BRICS. London, England: Earthscan.
4.
NewportE. (2018, February15). Immigration jumps as top problem, still trails government (Gallup social and policy issues/immigration). New York, NY: Gallup Press.
5.
TocaliC. (2012). Urbanization, gender and urban poverty (United Nations Population Fund – Urbanization and Emerging Population Issues) [Working Paper No. 7]. London, England: International Institute for Environment and Development (IIED).