See also Fore
Godelier, Maurice (1986). The Making of Great Men. Cambridge: Cambridge University Press.
Herdt, Gilbert (1981). Guardians of the Flutes. New York: McGraw-Hill.
Herdt, Gilbert (1987). The Sambia: Ritual and Gender in New Guinea. New York: Holt, Rinehart & Winston.
Herdt, Gilbert (1989). "Spirit Familiars in the Religious Imagination of Sambia." In The Religious Imagination in New Guinea, edited by G. Herdt and M. Stephen, 99-121. New Brunswick, N.J.: Rutgers University Press.
Lloyd, Richard G. (1973). "The Angan Language Family." In The Linguistic Situation in the Gulf District and Adjacent Areas, Papua New Guinea, edited by K. Franklin, 31-111. Pacific Linguistics, Series C. no. 26. Canberra: Australian National University.