Casullo, M. E., & Freidenberg, F. Populist and programmatic parties in Latin American party systems. Political Populism : a handbook.
Lua i Stíl Chicago (17ú heag.)Casullo, María Esperanza, agus Flavia Freidenberg. "Populist and Programmatic Parties in Latin American Party Systems." Political Populism : A Handbook .
Lua MLA (8ú heag.)Casullo, María Esperanza, agus Flavia Freidenberg. "Populist and Programmatic Parties in Latin American Party Systems." Political Populism : A Handbook, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.