|Christopher Dickey 30 March 2009||Rossant, John 19 March 2002|
|Business and Finance Club, Riyadh||A History of Saudi Arabia|
Fahd Al Semmari Summer 2001.
|New York: Harcourt Brace Jovanovich||Abdullah Al Harthi; Khaled Al Faris 2 February 2013|
|In Gruber, Christiane; Haugbolle, Sune||"The Saudi religious elite Ulama as participant in the political system of the kingdom"|
Mohammad Zaid Al Kahtani December 2004.16