Columbia subject headings:
Hadith.
Pillars of Islam.
Harvard subject headings:
Bazzār, Abū Bakr Aḥmad ibn ʻAmr, 825-905. Musnad.
Hadith
Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Zawāʾid Musnad al-Bazzār.
Pillars of Islam.
Princeton subject headings:
Bazzār, Abū Bakr Aḥmad ibn ʻAmr, 825-905.
Hadith.