Kettunen, Lauri. 1925. Untersuchung über die livische Sprache. (Acta et commentationes Universitatis Dorpatensis, B VIII.3.) Tartu: E.K.Ü. "Postimehe" trükk.
@book{kettunen_untersuchung_1925,
address = {Tartu},
author = {Kettunen, Lauri},
number = {B VIII.3},
publisher = {E.K.Ü. "Postimehe" trükk},
series = {Acta et commentationes Universitatis Dorpatensis},
title = {Untersuchung über die livische Sprache},
year = {1925}
}