Verbeek, B., Zaslove, A., & Rooduijn, M. Italian populism: Toppling and re-building the party system twice. Absorbing the blow : populist parties and their impact on parties and party systems.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিVerbeek, Bertjan, Andrej Zaslove, এবং Matthijs Rooduijn. "Italian Populism: Toppling and Re-building the Party System Twice." Absorbing the Blow : Populist Parties and Their Impact on Parties and Party Systems .
M.L.A (8 ম সংস্করণ) উদ্ধৃতিVerbeek, Bertjan, et al. "Italian Populism: Toppling and Re-building the Party System Twice." Absorbing the Blow : Populist Parties and Their Impact on Parties and Party Systems, .
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