Weston, Mark
Prophets and princes : Saudi Arabia from Muhammad to the Present
John Wiley & Sons, 2008
Buku Teks
Vincent, Peter
Saudi Arabia : an environmental overview
Taylor & Francis Group, 2008
Buku Teks
The Kingdom of Saudi Arabia: modernization and development
Al-Arabi Printing Press, 2002
Buku Teks
The Kingdom of Saudi Arabia : Modernization and development
The Arab Printing Press, 2002
Buku Teks
Lacey, Robert I.
Kerajaan petrodolar Saudi Arabia = the kingdom
Dunia Pustaka Jaya, 1986
Buku Teks