ZASLOVE, ANDREJ (1 de março de 2004). «The Dark Side of European Politics: Unmasking the Radical Right». Journal of European Integration. 26: 61–81. ISSN0703-6337. doi:10.1080/0703633042000197799
Ivarsflaten, Elisabeth (2005). «The vulnerable populist right parties: No economic realignment fuelling their electoral success». European Journal of Political Research. 44: 465–492. ISSN0304-4130. doi:10.1111/j.1475-6765.2005.00235.x
ZASLOVE, ANDREJ (1 de março de 2004). «The Dark Side of European Politics: Unmasking the Radical Right». Journal of European Integration. 26: 61–81. ISSN0703-6337. doi:10.1080/0703633042000197799
Ivarsflaten, Elisabeth (2005). «The vulnerable populist right parties: No economic realignment fuelling their electoral success». European Journal of Political Research. 44: 465–492. ISSN0304-4130. doi:10.1111/j.1475-6765.2005.00235.x