1. Geology along the Matano Fault Zone, East Sulawesi, Indonesia;Ahmad,1977
2. Glacial conditions in the northern Molluca Sea region (Indonesia);Barmawijaja;Palaeogeography, Palaeoclimatology and Palaeoecology,1993
3. Prehistory of the Indo–Malaysian Archipelago;Bellwood,1997
4. The archaeology of Papuan and Austronesian prehistory in the Northern Mollucas, Eastern Indonesia;Bellwood,1998
5. Bulbeck, F.D., Prasetyo, B., 1999. The origins of complex society in South Sulawesi. Unpublished report to Lembaga Ilmu Pengetahuan Indonesia, Jakarta.