Westermann, Diedrich. 1921. Die Gola-Spache in Liberia: Grammatik, Texte und Wörterbuch. Hamburg: L. Friederichsen.
@book{Westermann-1921a,
address = {Hamburg},
author = {Westermann, Diedrich},
publisher = {L. Friederichsen},
title = {Die Gola-Spache in Liberia: Grammatik, Texte und Wörterbuch},
year = {1921},
iso_code = {gol},
olac_field = {general_linguistics; syntax; typology},
wals_code = {gol}
}