Koopmans, R., & Kriesi, H. (1997). Citizenship, national identity and the mobilisation of the extreme right. A Comparison of France, Germany, the Nethderlands and Switzerland.
Lua i Stíl Chicago (17ú heag.)Koopmans, Ruud, agus Hanspeter Kriesi. Citizenship, National Identity and the Mobilisation of the Extreme Right. A Comparison of France, Germany, the Nethderlands and Switzerland. Berlin, 1997.
Lua MLA (8ú heag.)Koopmans, Ruud, agus Hanspeter Kriesi. Citizenship, National Identity and the Mobilisation of the Extreme Right. A Comparison of France, Germany, the Nethderlands and Switzerland. 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.