Lehmann, W. 1920. Zentral Amerika. Teil 1: Die Sprachen Zentral-Amerikas. Berlin: Dietrich Reimer.
@book{Lehmann-1920,
address = {Berlin},
author = {Lehmann, W.},
publisher = {Dietrich Reimer},
title = {Zentral Amerika. Teil 1: Die Sprachen Zentral-Amerikas},
year = {1920},
iso_code = {rma; bzd},
olac_field = {typology; semantics; syntax; general_linguistics},
wals_code = {bri; ram}
}