Columbia subject headings:
Harvard subject headings:
Qurʼan. Sūrat al-qadr--Commentaries.
Qurʼan. Sūrat al-ʻAlaq--Commentaries.
Princeton subject headings:
Qurʼan. Sūrat al-qadr--Commentaries.
Qurʼan. Sūrat al-ʻAlaq--Commentaries.