Kruyt, Albert C., and Jan Kruyt. “Perjalanan Di Antara Suku Toraja Di Sa’dan Dan Mamasa (Celebes)”. LOBO: Annals of Sulawesi Research 8, no. S1 (February 3, 2025). Accessed February 22, 2025. https://lobo.journals.yorku.ca/index.php/default/article/view/141.