Saudi Voyager : discover! Saudi Arabia
Alef International ,
 Majalah, Jurnal, Buletin
Vincent, Peter
Saudi Arabia : an environmental overview
Taylor & Francis Group, 2008
 Buku Teks
Baeshen, Lamia
Folktales from Saudi Arabia
King Fahd National Library, 2002
 Buku Teks
Lacey, Robert I.
Kerajaan petrodolar Saudi Arabia = the kingdom
Dunia Pustaka Jaya, 1986
 Buku Teks SO
Al-Farsy, Fouad
Saudi Arabia : a case study for development
KPI, 1986
 Buku Teks SO