Dabbagh، M. E.، و Rogers، J. J. W. (1988). TERTIARY AND ASSOCIATED ROCKS OF YANBU. DHAYLAN AND AZNAM AREAS, NORTHWESTERN SAUDI ARABIA, AND THEIR RELATIONSHIP TO THE OPENING OF THE RED SEA (رسالة دكتوراه غير منشورة). University of North Carolina at Chapel Hill، تشابل هيل. مسترجع من http://search.mandumah.com/Record/616709
Dabbagh، Mohammad Eesa، و John J. W. Rogers. "TERTIARY AND ASSOCIATED ROCKS OF YANBU. DHAYLAN AND AZNAM AREAS, NORTHWESTERN SAUDI ARABIA, AND THEIR RELATIONSHIP TO THE OPENING OF THE RED SEA" رسالة دكتوراه. University of North Carolina at Chapel Hill، تشابل هيل، 1988. مسترجع من http://search.mandumah.com/Record/616709