ETHNONYMS: Olo, Wapei, Wapë, Wapi
See also Gnau
McGregor, Donald E. (1982). The Fish and the Cross. Goroko: Melanesian Institute.
McGregor, Donald E., and Aileen R. F. McGregor (1982). Olo Language Materials. Pacific Linguistics, Series D, no. 42. Canberra: Australian National University.
Mitchell, William E. Mitchell (1973). "A New Weapon Stirs Up Old Ghosts." Natural History 82:74-84.
Mitchell, William E. Mitchell (1987). The Bamboo Fire: Field Work with the New Guinea Wape. 2nd ed. Prospect Heights, Ill.: Waveland Press.
Mitchell, William E. Mitchell (1988). "The Defeat of Hierarchy: Gambling as Exchange in a Sepik Society." American Ethnologist 15:638-657.
Wark, Lynette, and L. A. Malcolm (1969). "Growth and development of the Lumi Child in the Sepik District of New Guinea." Medical Journal of Australia 2:129-136.
WILLIAM E. MITCHELL