Seifart, Frank Department of Linguistics, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
Seifart, F., Fagua, D., Gasché, J., & Alvaro Echeverri, J. (2009). DOBES-archive for the languages of the People of the Center, North West Amazon: An Introduction. IMDI Metadata Domain (Nijmegen: DOBES-MPI). Retrieved from http://corpus1.mpi.nl/qfs1/media-archive/dobes_data/Center/Info/WelcomeToCenterPeople.html.