Floyd, Rick. 1999. The Structure of Evidential Categories in Wanka Quechua. Dallas: Summer Institute of Linguistics and The University of Texas at Arlington.
@book{Floyd-1999, address = {Dallas}, author = {Floyd, Rick}, publisher = {Summer Institute of Linguistics and The University of Texas at Arlington.}, title = {The Structure of Evidential Categories in Wanka Quechua}, year = {1999} }