* Wael Nasr AbdelAti et ak, " ARABIC DOMAIN NAMES SYSTEM (ADNS) REQUEST FOR COMMENTS ", UN, New York, 2003.
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* Wael Nasr AbdelAti et ak, " ARABIC DOMAIN NAMES SYSTEM (ADNS) REQUEST FOR COMMENTS ", UN, New York, 2003. http://www.escwa.un.org/divisions/div_editor/Download.asp?table_name=divisions_other_ar&field_name=ID&FileID=249
* Wael Nasr AbdelAti et al, " Guidelines for an Arabic Domain Name System (ADNS)", IETF, Los Angeles, 2007.
* Wael Nasr AbdelAti et al, " Guidelines for an Arabic Domain Name System (ADNS)", IETF, Los Angeles, 2007.