Wheeler, A. 1987. Ganteya Bain: El Pueblo Siona, tomo 1 and 2. Bogotá: Instituto Lingüístico de Verano.
@book{Wheeler-1987, address = {Bogotá}, author = {Wheeler, A.}, publisher = {Instituto Lingüístico de Verano}, title = {Ganteya Bain: El Pueblo Siona, tomo 1 and 2}, year = {1987}, iso_code = {snn}, olac_field = {general_linguistics; syntax; typology}, wals_code = {sin} }