The Arabs in History / Bernard Lewis
A History of Arabic Literature / Glement Huart
Hejaz before world war I : a handbook / David George Hogarth
The Arab : People and Power / The editors of encyclopaedia Britanica
Al-Muarrikhun wa at-Ta'rikh inda al-Arab
Fi ilmi al-lugah al-tarikh : Dirasah tatbiqiyah ala arabiyah al-usur al-wusta / Badrawi Zahran
Pergeseran-pergeseran aliansi dalam sistem perimbangan kekuatan Arab / Alan R. Taylor