Ислам — разлика између измена

* {{Cite book | ref = harv | last = Esposito| first = John| authorlink = |coauthors= | title = Islam: The Straight Path| edition = 3rd Upd| year = 2004| url = |publisher=Oxford University Press| location = |isbn=978-0-19-518266-8}}

* {{Cite book| last=Lapidus| first=Ira | title=A History of Islamic Societies | publisher=Cambridge University Press | year=2002 | edition=2nd | isbn=978-0-521-77933-3 | ref = harv}}

* {{Cite book| last=Peters | first=F. E.| title=Islam: A Guide for Jews and Christians | publisher=Princeton University Press | year=2003 | isbn=978-0-691-11553-5 | ref = harv}}