1. Acemoglu, D. and M. Üçer. “Why Turkish growth ended: an institutional perspective”. Centre for Economic Policy Research [website], 18 November 2015. http://voxeu.org/article/why-turkish-growth-ended
2. Cagaptay, S. “Without an organized opposition, Erdogan’s expanded powers may end Turkish democracy”.Policy Analysis. Washington DC: The Washington Institute for Near East Policy, 18 April 2017.
3. The New Sultan