‘ISIS Leader Calls for Muslims to Help Build Islamic State in Iraq’, CBCNEWS, 1 July 2014, , ссылка актуальна на 18 October 2017; Mark Townsend, ‘What Happened to the British Medics Who Went to Work for ISIS?’, Guardian, 12 July 2015, , ссылка актуальна на 18 October 2017.
