Shubin, V. 2018. 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, 4 (fev. 2018). DOI:https://doi.org/10.22456/2448-3923.78552.