Kitab as-Sunnah Abdullah ibn Ahmad

Kitab al-Mihnah Al Imam Ahmad ibn Hanbal

Naqd ʿUthmān ibn Saʿīd ad-Dārimī ʿalā al-Marīsī

Kitab at-Tauhīd by Ibn Khuzayma

Sunnan ad Darimi

Al Muwwata

Tabaqat al Hanabilah

Tafsīr of Imām Muḥammad ibn Jarīr aṭ-Ṭabarī

Kitab as Zuhd imam ibn al mubarak

Al-Qadr al Faryabi

At-Tanbih al-Malati