Fourth Fitna: Difference between revisions

* {{cite book | title = The Political and Social History of Khurasan under Abbasid Rule, 747–820 | last = Daniel | first = Elton L. | authorlinkauthor-link = Elton L. Daniel | publisher = Bibliotheca Islamica, Inc. | location = Minneapolis & Chicago | year = 1979 | isbn = 0-88297-025-9 | ref=harv}}

* {{cite book | last = Amabe | first = Fukuzo | title = The Emergence of the ʿAbbāsid Autocracy: The Abbasid Army, Khurāsān and Adharbayjān | year = 1995 | location = Kyoto | publisher = Kyoto University Press | isbn = 9784876980246 | ref=harv}}

* {{cite book | last = El-Hibri | first = Tayeb | title = Reinterpreting Islamic Historiography: Hārūn al-Rashı̄d and the Narrative of the ʿAbbāsid Caliphate | year = 1999 | publisher=Cambridge University Press | isbn=0-521-65023-2 | ref=harv}}

* {{cite journal | last = Yücesoy | first = Hayrettin | title = Between Nationalism and the Social Sciences: A History of Modern Scholarship on the Abbasid Civil War and the Reign of al-Ma'mun | journal = Medieval Encounters | volume = 8 | year = 2002 | pages = 56–78 | doi = 10.1163/157006702320365940 | ref=harv}}

* {{cite book | last = Yücesoy | first = Hayrettin | title = Messianic Beliefs and Imperial Politics in Medieval Islam: The ʻAbbāsid Caliphate in the Early Ninth Century | publisher = University of South Carolina Press | year = 2009 | isbn = 9781570038198 | url = https://books.google.com/books?id=ikB14gKKIQIC | ref=harv}}