BUSTAMANTE, Francisco. Dynamics and accumulation of two regional economic groups: the case of alpaca fiber market in the southern Andes 1970-1987. Apuntes. Social Sciences Journal, [S. l.], n. 25, p. 61–79, 1989. DOI: 10.21678/apuntes.25.298. Disponível em: https://revistas.up.edu.pe/apuntes/article/view/298. Acesso em: 17 sep. 2026.