Stubbs, Brian Darrel. 1995. The Labial Labyrinth in Uto-Aztecan. International Journal of American Linguistics 61.4. 396-422.
@article{jacquesestimative-stubbs95labial,
author = {Stubbs, Brian Darrel},
journal = {International Journal of American Linguistics},
pages = {396-422},
title = {The Labial Labyrinth in Uto-Aztecan},
volume = {61.4},
year = {1995}
}