- Our World in Data, Max Roser ‘Democracy’ (June 2019) https://ourworldindata.org/democracy
- Council of Europe, Compass: Manual for Human Rights Education with Young people, ‘Democracy’ https://www.coe.int/en/web/compass/democracy
- United Nations, ‘Democracy’ https://www.un.org/en/sections/issues-depth/democracy/index.html
- Open Democracy https://www.opendemocracy.net/en/
- Westminster Foundation for Democracy, Democracy Matters Forum https://www.wfd.org/democracy-matters/
- Freedom House, ‘Freedom in the World 2019: Democracy in Retreat – Report’ https://freedomhouse.org/sites/default/files/Feb2019_FH_FITW_2019_Report_ForWeb-compressed.pdf
- Journal of Democracy https://www.journalofdemocracy.org/
- Alec Stone Sweet, ‘Why Europe Rejected American Judicial Review (And Why it may not Matter)’ Faculty Scholarship Series (2003) 101 Mich. L. Rev. 2744 https://digitalcommons.law.yale.edu/cgi/viewcontent.cgi?article=2295&context=fss_papers
- Gerhard van der Schyff, ‘EU Member State Constitutional Identity: A Comparison of Germany and the Netherlands as Polar Opposites’ (2016) ZaöRV 76, 167-191 https://www.zaoerv.de/76_2016/76_2016_1_a_167_192.pdf
- European Commission for Democracy Through Law (Venice Commission), ‘”Co-operation of Constitutional Courts in Europe” – Working Document for the XVIth Congress of the Conference of European Constitutional Courts’ CDL-JU(2014)003 https://www.venice.coe.int/files/2014-05-02-CECC-e.pdf
- Mark C. Elliott, ‘Judicial Review’s Scope, Foundations and Purposes: Joining the Dots’ (01/04/2011) New Zealand Law Review, March 2012; University of Cambridge Faculty of Law Research Paper No. 3/2012 https://ssrn.com/abstract=2008856
- Donald E. Bello Hutt, ‘Against judicial supremacy in constitutional interpretation’ (2017) revus online http://journals.openedition.org/revus/3659
- Sian Elias, ‘Address to the New Zealand Centre for Public Law – “Judicial Review and Constitutional Balance”’ (28/02/2019) https://www.courtsofnz.govt.nz/speechpapers/CPL_0.pdf/at_download/file
Robert Schütze & Roger Masterman