Columbia subject headings:
Qurʼan--Criticism, interpretation, etc.--Congresses.
Qurʼan--Evidences, authority, etc.--Congresses.
Qurʼan--History--Congresses.
Harvard subject headings:
Qurʼan--Evidences, authority, etc.--Congresses.
Qurʼan--History--Congresses.
Revelation--Islam--Congresses.
Princeton subject headings:
Qurʼan--Evidences, authority, etc.--Congresses.
Qurʼan--History--Congresses.
Revelation--Islam--Congresses.