Bowen, Harold (1928). The Life and Times of ʿAlí Ibn ʿÍsà, ‘The Good Vizier’. Cambridge: Cambridge University Press. OCLC 386849.
Bowen, Harold (1928). The Life and Times of ʿAlí Ibn ʿÍsà, ‘The Good Vizier’. Cambridge: Cambridge University Press. OCLC 386849.