1. Baumann, O. [1895] (1957). Mafia Island. A translation by G.S.P. Freeman-Grenville. Tanganyika Notes and Records, 45, 1–24.
2. Boivin, N., Crowther, A., Helm, R., & Fuller, D. (2013). East Africa and Madagascar in the Indian Ocean. Journal of World Prehistory, 26, 213–281.
3. Breen, C., & Lane, P. (2003). Archaeological approaches to East Africa’s changing seascapes. World Archaeology, 35(3), 469–489.
4. Bufure, A. (2012). Further archaeological research around Misimbo Lake, Rufiji region Tanzania. In F. Chami and C. Radimilahy (Eds.), Studies in the African Past (Vol. 10, 47–63).
5. Casson, L. (1989). Periplus Maris Erythraei. Princeton: Princeton University Press.