«Two North Caucasus Rebel Leaders Face Off in Islamic State–Caucasus Emirate Dispute». The Jamestown Foundation. 26 de junio de 2015. Consultado el 28 de junio de 2015. «“We testify that all Mujahideen of the Caucasus—in the Velayats of Nokhchiycho [Chechnya], Dagestan, Galgaicho [Ingushetia] and KBK [Kabarda, Balkaria and Karachay]—are united in their decision and we do not have differences among ourselves.”».
>[tt_news=44051&cHash=973198e3db1a533a0115a648cad28b2a#.VYNxKfmqqko «What Caused the Demise of the Caucasus Emirate?»]. Jamestown Foundation. 18 de junio de 2015.
[tt_news=44086&tx_ttnews[backPid]=7&cHash=a29e6568ca638e2c94b89a2be9cd6d18#.VZCIX_mqqkp «Two North Caucasus Rebel Leaders Face Off in Islamic State–Caucasus Emirate Dispute»]. The Jamestown Foundation. 26 de junio de 2015. Consultado el 28 de junio de 2015. «We testify that all Mujahideen of the Caucasus—in the Velayats of Nokhchiycho [Chechnya], Dagestan, Galgaicho [Ingushetia] and KBK [Kabarda, Balkaria and Karachay]—are united in their decision and we do not have differences among ourselves.»
«ISIS Declares Governorate in Russia’s North Caucasus Region». Institute for the Study of War. 23 de junio de 2015. «ISIS’s spokesman Abu Muhammad al-Adnani declared the creation of a new wilayat, or governorate, in the North Caucasus region of Russia on June 23, 2015. Al-Adnani named “Abu Mohammad al-Qadari” the leader of the group, and congratulated “the soldiers of the Islamic State” in the Caucasus.»