Elson, Benjamin F. and G, Donaciano Gutiérrez. 1999. Diccionario Popoluca de la Sierra Veracruz. Coyoacán, D. F.: Instituto Lingüístico de Verano.
@book{Elson-and-Gutierrez-1999, address = {Coyoacán, D. F.}, author = {Elson, Benjamin F. and G, Donaciano Gutiérrez}, publisher = {Instituto Lingüístico de Verano}, title = {Diccionario Popoluca de la Sierra Veracruz}, year = {1999}, iso_code = {poi}, olac_field = {typology; syntax; general_linguistics}, wals_code = {zqs} }