Beukema, Ronald William. 1975. A Grammatical Sketch of Chimborazo Quichua. (Doctoral dissertation, New Haven: Yale University; viii+234pp.)
@phdthesis{gBeukemaChimborazoQuechua, author = {Beukema, Ronald William}, pages = {viii+234}, school = {New Haven: Yale University}, title = {A Grammatical Sketch of Chimborazo Quichua}, year = {1975} }