Harries, Lyndon. 1958. Kumu, a sub-Bantu language. Kongo-Overzee 24. 265-296.
@article{sHarriesKumu,
author = {Harries, Lyndon},
journal = {Kongo-Overzee},
pages = {265-296},
title = {Kumu, a sub-Bantu language},
volume = {24},
year = {1958}
}