Duality of Ernest Burhart in Killers of the Flower Moon: The Osage Murders and the Birth of the FBI by David Grann. Rainbow: Journal of Literature, Linguistics and Culture Studies, [S. l.], v. 15, n. 2, p. 31–40, 2026. DOI: 10.15294/rainbow.v15i2.57479. Disponível em: https://journal.unnes.ac.id/journals/rainbow/article/view/57479. Acesso em: 5 sep. 2026.