Work, gift, culture and economics:: towards a new approach to the economic problem. Cuadernos salmantinos de filosofía, [S. l.], v. 47, p. 381–401, 2021. DOI: 10.36576/summa.132195. Disponível em: https://revistas.upsa.es/index.php/cuadernossalmantinos/article/view/177. Acesso em: 15 nov. 2026.