Malou, J. 1988. Dinka Vowel System. (Summer Institute of Linguistics Publications in Linguistics, 82.) Dallas: Summer Institute of Linguistics and University of Texas at Arlington.
@book{malou1988,
address = {Dallas},
author = {Malou, J.},
publisher = {Summer Institute of Linguistics and University of Texas at Arlington},
series = {Summer Institute of Linguistics Publications in Linguistics},
title = {Dinka Vowel System},
volume = {82},
year = {1988}
}