Your own pigs you may not eat : a comparative study of New Guinea societies /
Paula G. Rubel, Abraham Rosman.
- Canberra : Australian National University Press, 1978.
- xiv, 368 p. : maps. 22 cm.
0226730824
Ethnology--Papua New Guinea. Barter--Papua New Guinea. Rites and ceremonies--Papua New Guinea. Ceremonial exchange--Papua New Guinea.