Selena Grimaldi, I Presidenti nelle forme di governo: Tra Costituzione, partiti e carisma, Carocci editore, 2012.

Claudia Gilia, ‘The Role of The President in Semi-Presidenatial (sic) Republics In Center (sic) and Eastern Europe’, Revue européenne du Droit social, Vol. XVIII, Issue 1, 2013, available at: http://www.revueeuropeenne-du-droitsocial.ro/fr/revue.php

John F. Copper, The KMT Returns to Power Elections in Taiwan, 2008-2012, Lexington Books, 2012.

Shahjahan Bhuiyan, ‘Political Leadership and its Role in Achieving Good Governance in Kazakhstan’, International Journal of Public Administration, 35:6, 2012, pp. 379-388.

Andrew Wilson, Belarus: The Last European Dictatorship, New Haven CT, Yale University Press, 2011.

Grigorii V. Golosov, ‘ The 2012 Political Reform in Russia: The Interplay of Liberalizing Concessions and Authoritarian Corrections’, Problems of Post-Communism, vol. 59, no. 6, November–December 2012, pp. 3–14.

Marcel van Herpen, Putinism: The Slow Rise of a Radical Right Regime in Russia, Palgrave Macmillan, 2013.