– ‘farmer’ dichotomy. African Study Monographs, Supplement 28, 37-56.
Sato, H. 2001. The potential of edible wild yams and yam-like plants as a staple food resource in the African tropical rain forest. African Study Monographs, Supplement 26, 123-134.
Sato, H. 2006. A brief report on a large mountain-top community of Dioscorea praehensilis in the tropical rainforest of southeastern Cameroon. African Study Monographs, Supplement 33, 21-28.
Schebesta, P. 1933. Among Congo pygmies. London: Hutchinson and Co.
Schmidt, W. 1939. The culture historical method of ethnology. (S.A. Sieber, translator). New York: Fortuny’s.
Takeuchi, K. 1994. Dietary avoidance among the Aka hunter-gatherers, northeastern Congo. Journal of African Studies 44, 1-28.
Takeuchi, K. 1995. Subsistence hunting in African tropical forest: hunting techniques and activities among the Aka hunter-gatherers, northeastern Congo. Zooarchaeology 4, 27-52.
Tanno, T. 1976. The Mbuti net-hunters in the Ituri Forest, eastern Zaire: their hunting activities and band composition. Kyoto University African Studies 10, 101-135.
Terashima, H. 1986. Economic exchange and the symbiotic relationship between the Mbuti (Efe) pygmies and the neighboring farmers. Sprache und Geschichte in Afrika 7, 391-405.
Terashima, H. 1987. Why Efe girls marry farmers: socio-ecological backgrounds of inter-ethnic marriage in the Ituri Forest. African Study Monographs 6, 65-84.
Terashima, H. 1998. Honey and holidays: the interactions mediated by honey between Efe hunter-gatherers and Lese farmers in the Ituri Forest. African Study Monographs, Supplement 25, 123-134.