Osborn, Henry A. Jr. 1966. Warao I: Phonology and Morphophonemics. International Journal of American Linguistics 32. 108–123.
@article{osborn1966,
author = {Osborn, Henry A. Jr},
journal = {International Journal of American Linguistics},
pages = {108–123},
title = {Warao I: Phonology and Morphophonemics},
volume = {32},
year = {1966}
}