Tài liệu tham khảo WikiPedia: Dilma_Rousseff http://dilma.com.br http://www.dilma.com.br/conteudo/main/ http://agenciabrasil.ebc.com.br/thenewsinenglish;j... http://www.presidencia.gov.br/ http://www.bbc.com/news/world-latin-america-372375... http://www.cnn.com/2016/08/31/americas/brazil-rous... http://www.economist.com/topics/dilma-rousseff http://www.forbes.com/profile/dilma-rousseff/ http://g1.globo.com/videos/jornal-nacional/v/dilma... http://topics.nytimes.com/top/reference/timestopic...
