1. caмыx бoгaтыx людeй Укpaины: Пoлный cпиcoк [100 Richest Ukrainians]. (2016). Focus. https://focus.ua/ratings/350253/. Accessed 20 February 2021.
2. Bond, I. (2019). Will the “Servant of the People” be the Master of the People, Centre for European Reform. https://www.cer.eu/insights/will-servant-people-be-master-ukraine. Accessed 20 February 2021.
3. Clarke, D. (2019, July 29). Ukraine’s Volodymyr Zelensky cannot be a Servant of the People and of Oligarchy. The New Statesman. https://www.newstatesman.com/world/europe/2019/07/ukraine-s-volodymyr-zelensky-cannot-be-servant-people-and-oligarchy. Accessed 20 February 2021.
4. D’Anieri, P. J. (2007). Understanding Ukrainian Politics: Power, Politics, and Institutional Design. M.E. Sharpe.
5. Dyczok, M. (2005). Breaking through the information blockade: Elections and revolution in Ukraine 2004. Canadian Slavonic Papers, 47(3–4), 241–264.