KRUYT, Albert; ADRIANI, Nicolaus; SCHRAUWERS, Albert. BAB I: Daerah dan Rakyat. LOBO: Annals of Sulawesi Research, [S. l.], v. 5, n. S1, 2022. Disponível em: https://lobo.journals.yorku.ca/index.php/default/article/view/51. Acesso em: 3 may. 2024.