Primary Sources:
Shamūkh al-Islām Forum: “Declaration of Our Stance On the Ongoing Events in al-Shām”
Lessons in the Shari’a mosque in the ISIS-stronghold of Jarabulus, Aleppo province
Admissions Office for the Islamic State of Iraq and al-Sham in Manbij, Aleppo province
Pledge of allegiance of the Shihabi clan [the largest of the al-Bab clans] to Shaykh al-Baghdadi
A new batch of mujahidin graduated from al-Zarqawi military training camp
Da’wah pamphlets distributed by ISIS in al-Bab, Aleppo province- “Our role in supporting Islam”
Secondary Sources:
Al-Qaeda splinter group in Syria leaves two provinces: activists
“داعش” يخسر ثلاث قرى بحلب ويواصل انسحابه من جبلي التركمان والأكراد أخبار سورية – زمان الوصل
Syrian Jihadism 