Издатель: Eesti NSV ühing "Teadus".
Год издания: 1967
Tartu Ülikool. Euroopa Kolledž, international conference Promoting democratic values in the enlarging Europe: the changing role of the Baltic states from importers to exporters
Издатель: Tartu University Press.
Год издания: 2006
Tartu Ülikool. Euroopa Kolledž, international conference Promoting democratic values in the enlarging Europe: the changing role of the Baltic states from importers to exporters