Ruzza, C. The populist radical right and social movements. Political Populism : a handbook.
Lua i Stíl Chicago (17ú heag.)Ruzza, Carlo. "The Populist Radical Right and Social Movements." Political Populism : A Handbook .
Lua MLA (8ú heag.)Ruzza, Carlo. "The Populist Radical Right and Social Movements." Political Populism : A Handbook, .
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