Rose-Juliet Anyanwu
Aspects of Igbo Grammar
Frankfurter Afrikanistische Bl atter, Bd. 15 (2003): Stress and tone - the African experience
Fundamentals of phonetics, phonology and tonology
Reference grammar of Yukuben (Jukunoid, Nigeria)
Tense, aspect and mood in Benue-Congo languages
Tone systems in African languages
Transitivity in African languages