Dirr, Adolf. 1928. Einführung in das Studium der kaukasischen Sprachen. Leipzig: Asia Major.
@book{Dirr-1928,
address = {Leipzig},
author = {Dirr, Adolf},
publisher = {Asia Major},
title = {Einführung in das Studium der kaukasischen Sprachen},
year = {1928},
iso_code = {uby; lzz},
olac_field = {general_linguistics; syntax; typology},
wals_code = {uby; laz}
}