Schurhammer, Georg (1977). Francis Xavier: His Life, His Times. Volume II: India, 1541–1545. Translated by Costelloe, Joseph. Rome: Jesuit Historical Institute. pp. 98–99. See also Strandes, Justus (1968). The Portuguese Period in East Africa. Transactions of the Kenya History Society. Vol. 2 (2nd ed.). Nairobi: East African Literature Bureau. OCLC19225. pp. 111–112.
Schurhammer, Georg (1977). Francis Xavier: His Life, His Times. Volume II: India, 1541–1545. Translated by Costelloe, Joseph. Rome: Jesuit Historical Institute. pp. 98–99. See also Strandes, Justus (1968). The Portuguese Period in East Africa. Transactions of the Kenya History Society. Vol. 2 (2nd ed.). Nairobi: East African Literature Bureau. OCLC19225. pp. 111–112.