Patterns of party competition (1990–2009). In: Lewis PG, Markowski R, editors. Europeanising party politics? Comparative perspectives on Central and Eastern Europe after Enlargement. Manchester: Manchester University Press; 2011. p. 116-42.
The quality of social, partisan and governmental representation. In: Lewis PG, Markowski R, editors. Europeanising party politics? Comparative perspectives on Central and Eastern Europe after Enlargement. Manchester: Manchester University Press; 2011. p. 179-217.
Playing with Europe : the impact of European integration on the Hungarian party system. In: Lewis PG, Mansfeldová Z, editors. The European Union and party politics in Central and Eastern Europe. New York: Palgrave Macmillan; 2007. p. 64-85.
The impact of the European Union on party politics in Central and Eastern Europe. In: Lewis PG, Mansfeldová Z, editors. The European Union and party politics in Central and Eastern Europe. New York: Palgrave Macmillan; 2006. p. 231-49.
Cleavages, Party Strategy and Party System Change in Europe East and West. In: Lewis PG, Webb P, editors. Pan-European Perspectives on Party Politics. Brill Academic Publishers; 2003. p. 179-207.
Parties and electoral choices in East-Central Europe. In: Pridham G, Lewis PG, editors. Stabilising fragile democracies : comparing new party systems in Southern and Eastern Europe. New York: Routledge; 1996. p. 100-25.
Hungarian Case Studies : The Alliance of Free Democrats and the Alliance of Young Democrats. In: Lewis PG, editor. Party structure and organization in East-Central Europe. Cheltenham: E. Elgar; 1996. p. 43-65.
The Revenge of History. The Portuguese, Spanish and Hungarian Transitions : Some Comparisons. In: Pridham G, Lewis PG, editors. Stabilising fragile democracies : comparing new party systems in Southern and Eastern Europe. London: Routledge; 1996. p. 186-205.