Blench, Roger (1. 11. 2012). „Using diverse sources of evidence for reconstructing the prehistory of musical exchanges in the Indian Ocean and their broader significance for cultural prehistory”. African Archaeological Review. special issue: 7—11. S2CID162200224. doi:10.1007/s10437-014-9178-z.CS1 одржавање: Формат датума (веза)
Blench, Roger (1. 11. 2012). „Using diverse sources of evidence for reconstructing the prehistory of musical exchanges in the Indian Ocean and their broader significance for cultural prehistory”. African Archaeological Review. special issue: 7—11. S2CID162200224. doi:10.1007/s10437-014-9178-z.CS1 одржавање: Формат датума (веза)