Tracy, Hubert P. and Tracy, Martha. 1973. Fonemas del ica. Sistemas fonológicos de idiomas colombianbos. Lomalinda, Colombia: Instituto Lingüístico de Verano.
@book{Tracy-and-Tracy-1973, address = {Lomalinda, Colombia}, author = {Tracy, Hubert P. and Tracy, Martha}, publisher = {Instituto Lingüístico de Verano}, title = {Fonemas del ica. Sistemas fonológicos de idiomas colombianbos}, year = {1973}, iso_code = {arh}, olac_field = {phonetics; typology; phonology; general_linguistics}, wals_code = {ika} }