Somer, E. (2015). Direct democracy in the Baltic states: Institutions, procedures and practice in Estonia, Latvia and Lithuania. PL Academic Research.
Citazione stile Chigago Style (17a edizione)Somer, Evren. Direct Democracy in the Baltic States: Institutions, Procedures and Practice in Estonia, Latvia and Lithuania. Frankfurt am Main, [Germany]: PL Academic Research, 2015.
Citatione MLA (9a ed.)Somer, Evren. Direct Democracy in the Baltic States: Institutions, Procedures and Practice in Estonia, Latvia and Lithuania. PL Academic Research, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.