* {{Cite book| last=Halm| first=Heinz | title=The Shi'ites: A Short History | publisher=Markus Wiener Pub | year=2007 | isbn=1558764372}}
* {{Cite book| last=Lalani| first=Arzina R. | title=Early Shi'i Thought: The Teachings of Imam Muhammad Al-Baqir | publisher=I.B.Tauris | year=2000 | isbn=1860644341}}
* {{Cite book| last=Momen| first=Moojan | title=An Introduction to Shi'i Islam: The History and Doctrines of Twelver Shi'ism | publisher=Yale University Press | year=1985 | isbn=0300034997}}
* {{Cite book| last = Shirazi | first = Sultanu'l-Wa'izin | title = Peshawar Nights, A Transcript of a Dialogue between Shia and Sunni scholars | publisher = Ansariyan Publications| url = http://www.al-islam.org/peshawar/index.html | isbn = 978-9644383205}}
* {{Cite book| last=Rogerson| first=Barnaby | title=The Heirs of Muhammad: Islam's First Century and the Origins of the Sunni Shia split | publisher=Overlook Press | year=2007 | isbn=1585678961}}
* {{Cite book| last=Wollaston| first=Arthur N. | title=The Sunnis and Shias | publisher=Kessinger Publishing | year=2005 | isbn=1425479162}}
* {{Cite book| last=Moosa| first=Matti | title=Extremist Shiites: The Ghulat Sects | publisher=Syracuse University Press | year=1988 | isbn=0815624115}}
