CALLEJO GALLEGO, Manuel Javier. Morin, Edgar (1984). Sociologie. Papers. Revista de Sociologia, [S. l.], v. 25, p. 205–209, 1983. DOI: 10.5565/rev/papers/v25n0.1440. Disponível em: https://papers.uab.cat/article/view/v25-callejo. Acesso em: 10 may. 2025.