* Wael Nasr AbdelAti et ak, " ARABIC DOMAIN NAMES SYSTEM (ADNS) REQUEST FOR COMMENTS ", UN, New York, 2003."<ref>http://www.escwa.un.org/divisions/div_editor/Download.asp?table_name=divisions_other_ar&field_name=ID&FileID=249</ref> | * Wael Nasr AbdelAti et ak, " ARABIC DOMAIN NAMES SYSTEM (ADNS) REQUEST FOR COMMENTS ", UN, New York, 2003."<ref>http://www.escwa.un.org/divisions/div_editor/Download.asp?table_name=divisions_other_ar&field_name=ID&FileID=249</ref> |