lil-Mūʼarrikh ʻUmar ibn Ibrāhīm al-Awsī (1369 ; 1950) Zahr al-kimām bi-akhbār sayyidinā Yūsuf al-Ṣaddīq. Maktabat wa-Maṭbaʻat Muṣṭafá al-Bābī al-Ḥalabī wa-Awlāduh. ISBN: .