Al Hassan، F. S.، و Zaslavsky، I. (1997). THE GEOGRAPHY AND RECENT DYNAMICS OF DUST/SAND STORMS IN SAUDI ARABIA, AS AFFECTED BY THE GULF WAR (رسالة ماجستير غير منشورة). Western Michigan University، كالامازو. مسترجع من http://search.mandumah.com/Record/613827
Al Hassan، Fahad Saleh، و Ilya Zaslavsky. "THE GEOGRAPHY AND RECENT DYNAMICS OF DUST/SAND STORMS IN SAUDI ARABIA, AS AFFECTED BY THE GULF WAR" رسالة ماجستير. Western Michigan University، كالامازو، 1997. مسترجع من http://search.mandumah.com/Record/613827