Kakumasu, James. 1986. Urubu-Kaapor. In Derbyshire, Desmond C. and Pullum, Geoffrey K. (eds.), Handbook of Amazonian Languages, 326-403. Berlin: Mouton de Gruyter.
@incollection{sinnemakizeromarking-Kakumasu1986,
address = {Berlin},
author = {Kakumasu, James},
booktitle = {Handbook of Amazonian Languages},
editor = {Derbyshire, Desmond C. and Pullum, Geoffrey K.},
pages = {326-403},
publisher = {Mouton de Gruyter},
title = {Urubu-Kaapor},
volume = {1},
year = {1986}
}