1-2 of 2 Books

Trade and conflict in Angola
By David Birmingham
The peoples of Greater Unyamwezi, Tanzania (Nyamwezi, Sukuma, Sumbwa, Kimbu, Konongo)
The peoples of Greater Unyamwezi, Tanzania (Nyamwezi, Sukuma, Sumbwa, Kimbu, Konongo)
By R. G. Abrahams