Capell, Arthur. 1948-1949. Distribution of languages in the Central Highlands, New Guinea. Oceania XIX. 104-129, 234-253, 349-365.
@misc{1889,
author = {Capell, Arthur},
title = {Distribution of languages in the Central Highlands, New Guinea. Oceania XIX. 104-129, 234-253, 349-365.},
year = {1948-1949}
}