PETERSSON, Olof. Marvin E. Olsen: Participatory Pluralism. Political Participation in the United States and Sweden. Nelson-Hall, Chicago 1982, 318 p. Scandinavian Political Studies, [S. l.], v. 1, 1984. Disponível em: https://tidsskrift.dk/scandinavian_political_studies/article/view/32470. Acesso em: 6 dec. 2025.