Conrad, Robert J. et al. 1975. Papers in New Guinea Linguistics No. 18. Pacific Linguistics Series A - No. 40. Canberra: Australian National University.
@misc{3246,
author = {Conrad, Robert J. et al.},
title = {Papers in New Guinea Linguistics No. 18. Pacific Linguistics Series A - No. 40. Canberra: Australian National University.},
year = {1975}
}