Pickett, Velma. 1971. Vocabulario Zapoteco del Istmo. México, D. F.: Instituto Lingüístico de Verano.
@book{Pickett-1971, address = {México, D. F.}, author = {Pickett, Velma}, publisher = {Instituto Lingüístico de Verano}, title = {Vocabulario Zapoteco del Istmo}, year = {1971}, iso_code = {zai}, olac_field = {general_linguistics; syntax; typology}, wals_code = {zai} }