de Angulo, Jaime and Freeland, J. S. 1935. The Zapotecan linguistic group. International Journal of American Linguistics 6. 77-120.
@article{de-Angulo-and-Freeland-1935, author = {de Angulo, Jaime and Freeland, J. S.}, journal = {International Journal of American Linguistics}, number = {2}, pages = {77-120}, title = {The Zapotecan linguistic group}, volume = {6}, year = {1935}, iso_code = {zpd}, olac_field = {general_linguistics; typology; syntax}, wals_code = {zpi} }