Payne, Doris L. and Payne, Thomas E. 1990. Yagua. In Derbyshire, Desmond C. and Pullum, Geoffrey K. (eds.), Handbook of Amazonian Languages, 249-474. Berlin: Mouton de Gruyter.
@incollection{sinnemakizeromarking-PaynePayne1990, address = {Berlin}, author = {Payne, Doris L. and Payne, Thomas E.}, booktitle = {Handbook of Amazonian Languages}, editor = {Derbyshire, Desmond C. and Pullum, Geoffrey K.}, pages = {249-474}, publisher = {Mouton de Gruyter}, title = {Yagua}, volume = {2}, year = {1990} }