Coba jelasin Daftar pustaka dari Penunggu dong

Ruth F. Benedict, « The Concept of the Guardian Spirit in North America », Memoirs of the American Anthropological Association, t. 29, Menasha, Visconsin, 1923

Henry Corbin, L'homme et son ange, Ed. Fayard, 1983

Mircea Eliade, Le chamanisme (1968), Payot, 85 sq.

Alfred B. Ellis, The Tshi-speaking Peoples of the Gold Coast of West Africa (1887), Anthropological Publications, Oosterhout, 1966, 343 p.