Ivaldi, G. Electoral basis of populist parties. Political Populism : a handbook.
Lua i Stíl Chicago (17ú heag.)Ivaldi, Gilles. "Electoral Basis of Populist Parties." Political Populism : A Handbook .
Lua MLA (8ú heag.)Ivaldi, Gilles. "Electoral Basis of Populist Parties." Political Populism : A Handbook, .
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