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}
}