Columbia subject headings:
Harvard subject headings:
Economics--Religious aspects--Islam
ʻAlī al-Riḍā ibn Mūsá, -818 or 819--Quotations.
ʻAlī al-Riḍā ibn Mūsá, -818 or 819--Views on economics.
Princeton subject headings:
Economics--Religious aspects--Islam.
ʻAlī al-Riḍā ibn Mūsʹa, d. 818 or 19--Quotations.
ʻAlī al-Riḍā ibn Mūsʹa, d. 818 or 19.