Shubin, Vladimir. “RESENHA “USA – AFRICA: THE POLICY OF PRESIDENT B. OBAMA ADMINISTRATION. 2009 – 2014”, E ‘USA – AFRICA: THE POLICY OF PRESIDENT B. OBAMA ADMINISTRATION. 2015 – 2016. CHRONICLE OF EVENTS’ DE ANDREY URNOV”. Revista Brasileira de Estudos Africanos 2, no. 4 (fevereiro 7, 2018). Acessado junho 25, 2025. https://seer.ufrgs.br/index.php/rbea/article/view/78552.