“MUSIC FROM MOZAMBIQUE, CHOPI TIMBILA. Two orchestral performances recorded in Zavala, Inhambane Province, Mozambique 1981, by Ron and Ophera Hallis. No. FE 4318, Folkways Records, 43 W 61st St. NYC, USA 10023”. (1987) African Music : Journal of the International Library of African Music, 6(4), pp. 167–168. doi:10.21504/amj.v6i4.1271.