LOWIS, G. W. Social class and social structure in a middle-sized Pennsylvania community. The Greek Review of Social Research, [S. l.], v. 11, p. 20–36, 1972. DOI: 10.12681/grsr.275. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/6921. Acesso em: 27 apr. 2024.