Enyedi, Z., & Róna, D. Governmental and oppositional populism: Competition and division of labour. Absorbing the blow : populist parties and their impact on parties and party systems.

Enyedi, Zsolt, and Dániel Róna. "Governmental and Oppositional Populism: Competition and Division of Labour." Absorbing the Blow : Populist Parties and Their Impact on Parties and Party Systems .

Enyedi, Zsolt, and Dániel Róna. "Governmental and Oppositional Populism: Competition and Division of Labour." Absorbing the Blow : Populist Parties and Their Impact on Parties and Party Systems, .