Beukema, Ronald William. 1975. A Grammatical Sketch of Chimborazo Quichua. (Doctoral dissertation, Yale University).
@phdthesis{qug_beukema1975,
author = {Beukema, Ronald William},
school = {Yale University},
title = {A Grammatical Sketch of Chimborazo Quichua},
year = {1975}
}