Chilver, E.M. and Phyllis M. Kaberry. Traditional Bamenda: The Pre-Colonial History and Ethnography of the Bamenda Grassfields. Buea, Cameroon: Ministry of Primary Education and Social Welfare, 1967.

Chilver, E.M. and Phyllis M. Kaberry. Traditional Bamenda: The Pre-Colonial History and Ethnography of the Bamenda Grassfields. Buea, Cameroon: Ministry of Primary Education and Social Welfare, 1967.