Erwin Ramedhan
To be or not to be European
2005
 Artikel Jurnal
Research methods in European Union studies
Kennet Lynggaard, Ian Manners, karl Lofgren, editor
Palgrave Macmillan, 2015
 Buku Teks
Simie, Andelko
Croatia on the way to the European Union or challebges of reunion of the one European family
2005
 Artikel Jurnal
Laski, Harold J.
The rise of European liberalism an essay in interpretation
George Allen and Unwin, 1947
 Buku Teks
Laski, Harold J.
The rise of European liberalism: an essay in interpretation
George Allen and Unwin, 1936
 Buku Teks