Columbia subject headings:
Religion--Indexes.
Theology--Indexes.
Harvard subject headings:
Religion--Indexes--Periodicals.
Religion--Periodicals--Indexes--Periodicals.
Theology--Indexes--Periodicals.
Theology--Periodicals--Indexes--Periodicals.
Princeton subject headings:
Indexes.
Periodicals.
Religion--Indexes--Periodicals.
Theology--Indexes--Periodicals.