BERRIOS, Rubén. The Transideological Enterprise And The East-West Economic Relations. Apuntes. Social Sciences Journal, [S. l.], n. 12, p. 89–100, 1982. DOI: 10.21678/apuntes.12.182. Disponível em: https://revistas.up.edu.pe/apuntes/article/view/182. Acesso em: 11 sep. 2026.