—quoted from his al-Jarḥ wa al-Taʿdīl on (p. 156, 176, 178).
17 – ʿUthmān ibn Saʿīd al-Dārimī. Quoted from his Tārīkh (his questions to Yaḥyā ibn Maʿīn) on (p. 156).
18 – Muḥammad ibn ʿAbd al-Wāḥid al-Maqdisī. Quoted on (p. 154); I have not been able to locate his work.
19 – al-Marwadhī. Quoted from his al-ʿIlal wa Maʿrifat al-Rijāl on (p. 177).
20 – al-Nasāʾī. Quoted from his al-Ḍuʿafāʾ wa al-Matrūkīn on (p. 184).