Ahland, Colleen Anne. 2012. A grammar of Northern and Southern Gumuz. (Doctoral dissertation, Eugene: University of Oregon; xxix+477pp.)
@phdthesis{gAhlandGumuz,
author = {Ahland, Colleen Anne},
pages = {xxix+477},
school = {Eugene: University of Oregon},
title = {A grammar of Northern and Southern Gumuz},
year = {2012}
}