Elson, Benjamín. 1960. Gramatica popoluca de la sierra. Xalapa: Universidad Veracruzana.
@book{676007,
address = {Xalapa},
author = {Elson, Benjamín},
publisher = {Universidad Veracruzana},
title = {Gramatica popoluca de la sierra},
year = {1960},
citekeys = {cldf1:Elson-1960},
hhtype = {grammar (computerized assignment from "gramatica")},
isreferencedby = {cldf1},
lgcode = {Highland Popoluca [poi] (computerized assignment from "popoluca and sierra")},
src = {cldf},
wals_ref_name = {Elson 1960}
}