Jacques, Guillaume. 2013. The sound change *s > n in Arapaho. Folia Linguistica Historica 34. 43–58.
@article{jacquesestimative-jacques13arapaho,
author = {Jacques, Guillaume},
journal = {Folia Linguistica Historica},
number = {1},
pages = {43–58},
title = {The sound change *s > n in Arapaho},
volume = {34},
year = {2013}
}