1. Subsistence of the Penan in the Mulu area of Sarawak. The Sarawak Gazette;Anderson;November,1979
2. Hunting and gathering in tropical rain forest: is it possible?;Bailey;American Anthropologist,1989
3. The Cultured Rainforest Project: the first (2007) field season;Barker;Sarawak Museum Journal,2008
4. Prehistoric foragers and farmers in South-east Asia: Renewed Investigations at Niah cave, Sarawak;Barker;Proceedings of the Prehistoric Society,2002
5. Predicting maize agriculture among the Freemont: an economic comparison of farming and foraging in the American Southwest;Barlow;American Antiquity,2002