Thompson, Chad. 1996. The Na-Dene Middle Voice: An Impersonal Source of the D-Element. International Journal of American Linguistics 62.4. 351-378.
@article{jacquesestimative-thompson96middle,
author = {Thompson, Chad},
journal = {International Journal of American Linguistics},
pages = {351-378},
title = {The Na-Dene Middle Voice: An Impersonal Source of the D-Element},
volume = {62.4},
year = {1996}
}