Beeler, M. S. 1970. Sibilant Harmony in Chumash. International Journal of American Linguistics 36. 14–17. The University of Chicago Press.
@article{boi_chumash1970,
author = {Beeler, M. S.},
journal = {International Journal of American Linguistics},
number = {1},
pages = {14–17},
publisher = {The University of Chicago Press},
title = {Sibilant Harmony in Chumash},
volume = {36},
year = {1970}
}