Payne, Doris. 1985. Aspects of the Grammar of Yagua: A Typological Approach. (Doctoral dissertation, University of California at Los Angeles).
@phdthesis{payne1985, author = {Payne, Doris}, school = {University of California at Los Angeles}, title = {Aspects of the Grammar of Yagua: A Typological Approach}, year = {1985} }