WILLETT, T. International trade theory is still relevant. PSL Quarterly Review, [S. l.], v. 24, n. 98, 2014. DOI: 10.13133/2037-3643/12874. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/12874. Acesso em: 30 jan. 2023.