HENLEY, David; CALDWELL, Ian. RAJA DAN PERJANJIAN: Orang asing sebagai raja dan kontrak sosial di Sulawesi. LOBO: Annals of Sulawesi Research, [S. l.], v. 3, n. 1, p. 1–26, 2019. DOI: 10.25071/2563-2418.9. Disponível em: https://lobo.journals.yorku.ca/index.php/default/article/view/9. Acesso em: 1 may. 2024.