Eshbaugh, M., Firnhaber, E., McLennan, P., Moyer, J.D. and Torkelson, E. (2011). “Taps and Toilets: How Greater Access Can Radically Improve Africa’s Future.”
Hedden, S. (2015). "Turning vision into reality: Namibia's long-term development outlook." Institute for Security Studies and Frederick S. Pardee Center for International Futures, Josef Korbel School of International Studies, University of Denver. Denver.
Schünemann, J. (2014). “Why Strategic Foresight Matters for Africa.” African Futures Paper No 12. Institute for Security Studies and Frederick S. Pardee Center for International Futures, Josef Korbel School of International Studies, University of Denver.
