Institut de Ciéncies Politiques i Socials, ICPS. Working papers: Polarization in the chilean Party System : changes and continuities, 1990-1999.
Lua i Stíl Chicago (17ú heag.)Institut de Ciéncies Politiques i Socials, ICPS. Working Papers: Polarization in the Chilean Party System : Changes and Continuities, 1990-1999.
Lua MLA (8ú heag.)Institut de Ciéncies Politiques i Socials, ICPS. Working Papers: Polarization in the Chilean Party System : Changes and Continuities, 1990-1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.