Muziki wa Angola
Hyde, Christian and Richard Trillo. "Struggle and Talent". 2000. In Broughton, Simon and Ellingham, Mark with McConnachie, James and Duane, Orla (Ed.), World Music, Vol. 1: Africa, Europe and the Middle East, pp 428-431. Rough Guides Ltd, Penguin Books. ISBN 1-85828-636-0