FREITAS, Luís Sargento. Portugal’s Estado Novo Regime and Apartheid South Africa: two dictatorships and their diplomatic exchanges. Political Observer | Revista Portuguesa de Ciência Política (Portuguese Journal of Political Science), [S. l.], n. 11, p. 35–47, 2019. DOI: 10.33167/2184-2078.RPCP2019.11/pp.35-47. Disponível em: http://www.rpcp.pt/index.php/rpcp/article/view/38. Acesso em: 12 sep. 2024.