Al Shehri، A. A. M.، و Fenn، P. (2012). Conflict in Architectural Projects – Diagnosis and Avoidance A Study Based on Saudi Arabian Construction Industry (رسالة دكتوراه غير منشورة). University of Manchester، مانشستر. مسترجع من http://search.mandumah.com/Record/598538
Al Shehri، Abd Allah Mohammed، و Peter Fenn. "Conflict in Architectural Projects – Diagnosis and Avoidance A Study Based On Saudi Arabian Construction Industry" رسالة دكتوراه. University of Manchester، مانشستر، 2012. مسترجع من http://search.mandumah.com/Record/598538