lil-Imām Aḥmad ibn Ḥanbal ; ʻuniya bi-taṣḥīḥihi wa-al-ishrāf ʻalá ṭabʻihi lajnat min al-mashāyikh wa-al-ʻulamāʼ taḥta riʼāsat ʻAbd Allāh ibn Ḥasan ibn Ḥusayn Āl al-Shaykh (1349 [1930 or 1931]) Kitāb al-Sunnah. al-Maṭbaʻah al-Salafīyah wa-Maktabatuhā. ISBN: .