1. Anschütz, Gerhard. Die Verfassung des Deutschen Reichs vom 11. August 1919, Ein Kommentar für Wissenschaft und Praxis. 14th ed. Berlin: Georg Stilke, 1933.
2. Carl Schmitt in the Summer of 1932: A Reexamination;Bendersky Joseph W.;Revue européenne des sciences sociales,1978
3. Carl Schmitt’s Path to Nuremberg: A Sixty-Year Reassessment;Bendersky Joseph W.;Telos,2007
4. Capoccia, Giovanni. Defending Democracy. Baltimore, MD: The Johns Hopkins University Press, 2005.
5. Militant Democracy: The Institutional Bases of Democratic Self-Preservation;Capoccia Giovanni.;Annual Review of Law and Social Science,2013