Hanes, L.C. 1952. Phonemes of Motilone (Carib). International Journal of American Linguistics 39. 146–149.
@article{hanes1952yukpa,
author = {Hanes, L.C.},
journal = {International Journal of American Linguistics},
number = {3},
pages = {146–149},
title = {Phonemes of Motilone (Carib)},
volume = {39},
year = {1952}
}