* {{cite bookCita libro| first nome= G.R. | last cognome= Hawting | authorlink wkautore= G. R. Hawting | title titolo= The First Dynasty of Islam: The Umayyad Caliphate AD 661–750 (2nd Edition) ___location = London and New York | publisher editore= Routledge | year anno= 2000 | isbn = 0-415-24072-7 |url= http://books.google.com/books?id=KNczPUUdTbsC }}
* {{cite bookCita libro| firstnome=Hugh N. | lastcognome=Kennedy| authorlinkwkautore=Hugh N. Kennedy | titletitolo=The Prophet and the Age of the Caliphates: The Islamic Near East from the 6th to the 11th Century | yearanno=1986 | publishereditore=Longman | ___locationcittà=Londra |isbn=0-582-40525-4 |url= http://books.google.com/books?id=Wux0lWbxs1kC}}
* Lemma «Ibn al-Ashʿath» ([[Laura Veccia Vaglieri]]), in: ''The [[Encyclopedia of Islam]]'', New Edition, Volume III: H–Iram, Leiden, and New York. E. J. Brill, 1986, pp. 715-719. isbn 90-04-08118-6
* {{cite bookCita libro| title titolo= The Arab Kingdom and Its Fall | first nome= Julius | last cognome= Wellhausen | authorlink wkautore= Julius Wellhausen | publisher editore= University of Calcutta | ___location città= Calcutta | year anno= 1927 |url= http://www.archive.org/details/arabkingdomandit029490mbp | oclc = 752790641}}
*[[Claudio Lo Jacono]], ''Storia del mondo islamico (VII-XVI secolo) ''I.'' Il Vicino Oriente'', Torino, Einaudi, 2003, pp. 108-110