Columbia subject headings:
Qurʼan--Criticism, interpretation, etc.
ʻAlī al-Riḍā ibn Mūsá, -818 or 819.
Harvard subject headings:
Qurʼan--Criticism, interpretation, etc.
ʻAlī al-Riḍā ibn Mūsá, -818 or 819
Princeton subject headings:
Qurʼan--Miscellanea.
ʻAlī al-Riḍā ibn Mūsá, -818 or 819.