Columbia subject headings:
Qurʼan. Muʻawwidhatān--Commentaries.
Qurʼan. Sūrat al-Kāfirūn--Commentaries.
Harvard subject headings:
Qurʼan. Muʻawwidhatān--Commentaries.
Qurʼan. Sūrat al-Kāfirūn--Commentaries.
Princeton subject headings: