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