Eduard Sachau, The Chronology of Ancient Nations: An English Version of the Arabic Text of the Athâr-ul-Bâkiya of Albîrûnî, or "Vestiges of the Past," Collected and Reduced to Writing by the Author in A.H. 390–1, A.D. 1000 (Londen: W.H. Allen & Co., 1879), pp. 330-331.