Keels, Jack. 1985. Guayabero: Phonology and Morphophonemics. In Brend, Ruth (ed.), From Phonology to Discourse: Studies in Six Colombian Languages, 57–75. Dallas: Summer Institute of Linguistics.
@incollection{1912_keels1985, address = {Dallas}, author = {Keels, Jack}, booktitle = {From Phonology to Discourse: Studies in Six Colombian Languages}, editor = {Brend, Ruth}, pages = {57–75}, publisher = {Summer Institute of Linguistics}, title = {Guayabero: Phonology and Morphophonemics}, year = {1985} }