(in French and Arabic)"Code Geographique National"(PDF). 5ème Recensement General de la Population et de l’Habitat. 2008. Archived from the original(PDF) on 2010-11-13.
(in French and Arabic)"Code Geographique National"(PDF). 5ème Recensement General de la Population et de l’Habitat. 2008. Archived from the original(PDF) on 2010-11-13.