APA-viite (7. p.)
Poptcheva, E. (2014). Multilevel citizenship: The right to consular protection of EU citizens abroad. P.I.E. Peter Lang.
Chicago-viite (17. p.)
Poptcheva, Eva-Maria. Multilevel Citizenship: The Right to Consular Protection of EU Citizens Abroad. Brussels, Belgium: P.I.E. Peter Lang, 2014.
MLA-viite (9. p.)
Poptcheva, Eva-Maria. Multilevel Citizenship: The Right to Consular Protection of EU Citizens Abroad. P.I.E. Peter Lang, 2014.
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