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