Weber, David John. 1989. A Grammar of Huallaga (Huánaco) Quechua. (University of California Publications in Linguistics, 112.) Berkeley: University of California Press.
@book{sinnemakizeromarking-Weber1989,
address = {Berkeley},
author = {Weber, David John},
publisher = {University of California Press},
series = {University of California Publications in Linguistics},
title = {A Grammar of Huallaga (Huánaco) Quechua},
volume = {112},
year = {1989}
}