Wheeler, A. 1970. Grammar of the Siona Language, Colombia, South America.
@misc{Wheeler-1970, author = {Wheeler, A.}, school = {University of California at Berkeley}, title = {Grammar of the Siona Language, Colombia, South America}, year = {1970}, iso_code = {snn}, olac_field = {syntax; general_linguistics; morphology; typology}, wals_code = {sin} }