Ṭabarī, 8., & Bosworth, C. E. (1989). The ʻAbbāsid Caliphate in equilibrium. Albany: State University of New York Press.
استشهاد بنمط شيكاغوṬabarī, 838?-923,, و Clifford Edmund Bosworth. The ʻAbbāsid Caliphate in Equilibrium. Albany: State University of New York Press, 1989.
MLA استشهادṬabarī, 838?-923,, و Clifford Edmund Bosworth. The ʻAbbāsid Caliphate in Equilibrium. Albany: State University of New York Press, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.