The Biography of the Sultans of Kilwa

119 * A Journal of History in Africa, Volume 6, Kilwa Dynastic Historiography: A Critical Study, Elias Saad, Northwestern University, Cambridge University Press, Cambridge, UK, 1979, pp. 177-207. * Arquivo National de Torre do tombo, Portuguese National Archives (ANTT), FernaoMartins, Lisboa, 1502, Chancelaria de D. Manuel I, Liv. 6, ft. 121. * Livro Das Armadas, Fac-Simile, Sciences of Lisbon Academy, Lisbon, Portugal, 1979, p. 15, and p. 3 in old Manuscript.