Piirimäe, Kaarel og Grönholm, Pertti (2016). «Historical consciousness, personal life experiences and the orientation of Estonian foreign policy toward the West, 1988–1991». Ajalooline Ajakiri: The Estonian Historical Journal(engelsk). 157–158 (3–4): 477–511. doi:10.12697/AA.2016.3-4.07.CS1-vedlikehold: Flere navn: forfatterliste (link)
Steen, Anton og Ruus, Jüri (2002). «Change of Regime—Continuity of Elites? The Case of Estonia». East European Politics and Societies(engelsk). 16 (1): 223–248. doi:10.1177/0888325402016001008.CS1-vedlikehold: Flere navn: forfatterliste (link)
Vihalemm, Triin (2007). «Crystallizing and Emancipating Identities in Post-Communist Estonia». Nationalities Papers: The Journal of Nationalism and Ethnicity(engelsk). 35 (3): 477–502. doi:10.1080/00905990701368738.
Csergő, Zsuzsa og Regelmann, Ada-Charlotte (2017). «Europeanization and Collective Rationality in Minority Voting: Lessons from Central and Eastern Europe». Problems of Post-Communism(engelsk). 64 (5): 291–310. doi:10.1080/10758216.2017.1330659. «Center promoted left-of-center policies (…) and branded itself as an advocate of Russophone minority interests.»CS1-vedlikehold: Flere navn: forfatterliste (link)
Sikk, Allan (2011). «Estonia». European Journal of Political Research Political Data Yearbook(engelsk). 50: 62–63. doi:10.1111/j.1475-6765.2011.02019.x.
Mölder, Martin (2017). «Estonia». European Journal of Political Research Political Data Yearbook(engelsk). 55: 89. doi:10.1111/2047-8852.12120.
Mölder, Martin (2017). «Estonia». European Journal of Political Research Political Data Yearbook(engelsk). 56: 88. doi:10.1111/2047-8852.12155.