Columbia subject headings:
Qurʼan--Appreciation.
Harvard subject headings:
Qurʼan--Appreciation.
Qurʼan--Commentaries.
Qurʼan--Criticism, interpretation, etc.
Princeton subject headings:
Qurʼan--Appreciation.
Qurʼan--Commentaries.
Qurʼan--Criticism, interpretation, etc.