1. Arendt, H. 1951. The Origins of Totalitarianism. New York: Harcourt, Brace & Company.
2. Arendt, H. 1978. We Refugees. In Hannah Arendt: The Jew as Pariah. Jewish Identity and Politics in the Modern Age, ed. R.H. Feldman, 55–66. New York: Grove Press.
3. Belloni, R., P. Viotti, and V. Della Sala (eds.). 2019. Fear and Uncertainty in Europe: The Return to Realism? Cham: Palgrave Macmillan.
4. Brooks, S. 1997. Dueling Realisms. International Organization 51 (3): 445–477.
5. Brown, C. 2007. “The Twilight of International Morality”? Hans J. Morgenthau and Carl Schmitt on the End of the Jus Publicum Europaeum. In Realism Reconsidered: The Legacy of Hans Morgenthau in International Relations, ed. M.C. Williams, 42–61. Oxford: Oxford University Press.