VAN DER EJIK, Cees; KUECHLER, Manfred; SCHMITT, Herman. The European Voters Study 1989. IASSIST Quarterly, [S. l.], v. 14, n. 2, p. 9, 1990. DOI: 10.29173/iq695. Disponível em: https://iassistquarterly.com/index.php/iassist/article/view/695. Acesso em: 3 jul. 2024.