Sivertsen, Eva. 1956. Pitch Problems in Kiowa. International Journal of American Linguistics 22. 117–130.
@article{sivertsen1956,
author = {Sivertsen, Eva},
journal = {International Journal of American Linguistics},
pages = {117–130},
title = {Pitch Problems in Kiowa},
volume = {22},
year = {1956}
}