PETTIGREW, S. Consumption and the Self-Concept: The self-concept and consumption. M/C Journal, [S. l.], v. 5, n. 5, 2002. DOI: 10.5204/mcj.1993. Disponível em: https://journal.media-culture.org.au/index.php/mcjournal/article/view/1993. Acesso em: 26 oct. 2021.