SIMANJUNTAK, M. B. Efektivitas “Sentilan” Politis Pemerintahan Obama terhadap Standard and Poor’s. Jurnal Ilmiah Hubungan Internasional, [S. l.], v. 9, n. 2, 2014. DOI: 10.26593/jihi.v9i2.1045.%p. Disponível em: https://journal.unpar.ac.id/index.php/JurnalIlmiahHubunganInternasiona/article/view/1045. Acesso em: 4 may. 2024.