Key, Harold and Key, Mary. 1953. The phonemes of Sierra Nahuat. International Journal of American Linguistics 13. 13-17.
@article{Key-and-Key-1953b, author = {Key, Harold and Key, Mary}, journal = {International Journal of American Linguistics}, pages = {13-17}, title = {The phonemes of Sierra Nahuat}, volume = {13}, year = {1953}, iso_code = {ncj}, olac_field = {phonology; general_linguistics; phonetics; typology}, wals_code = {nhn} }