1. A Century of ‘Hai’ Movements among the Damal of Irian Jaya;Ellenberger,1983
2. A Survey of Salvation Movements in Irian Jaya;Godschalk,1983
3. Hayward , D.J. 1985 Cargoism among the Western Dani of Irian Jaya 25
4. Hayward , D.J. 1987 Another Cargo Movement from the Mulia Area: A Report on Events which Took Place in July-August 1987 3
5. Hayward , D.J. 1992 The Cargoistic Nature of Movements of Conversion, Revitalization and Revival among the Western Dani 28