1. Anthony, L., with Spence, G. (2012). The last rhinos. London: Sidgwick & Jackson.
2. Baker, A. (2015). Let’s prepare for Africa’s population surge now—or face the consequences. Time, 11 June. http://time.com/3918006/lets-prepare-for-africas-population-surge-now-or-face-the-consequences/.
3. Diamond, L. J. (2008). The spirit of democracy: The struggle to build free societies throughout the world. New York: Times Books.
4. Diamond, L. J., & Plattner, M. F. (2010). Democratization in Africa: Progress and retreat. Baltimore, Maryland: Johns Hopkins University Press.
5. Furlonger, D. (2016). Global brands learn Africa is not a country. Business Day, Johannesburg, 16 March, p. 13.