Heine, Bernd. 1976. The Kuliak Languages of Eastern Uganda. Nairobi, Kenya: Letterpress. East African Publishing House.; Lamberti, Marcello. 1988. Kuliak and Cushitic. A comparative study. Heidelberg: Carl Winter Universitätsverlag.
@misc{3578,
author = {Heine, Bernd},
title = {The Kuliak Languages of Eastern Uganda. Nairobi, Kenya: Letterpress. East African Publishing House.; Lamberti, Marcello. 1988. Kuliak and Cushitic. A comparative study. Heidelberg: Carl Winter Universitätsverlag.},
year = {1976}
}