Payne, Doris L. 1990. Morphological characteristics of lowland South American languages. In Payne, Doris L. (ed.), 213–241. Austin: University of Texas Press.
@incollection{payne1990morphological, address = {Austin}, author = {Payne, Doris L.}, editor = {Payne, Doris L.}, pages = {213–241}, publisher = {University of Texas Press}, title = {Morphological characteristics of lowland South American languages}, year = {1990} }