Columbia subject headings:
Luther, Martin, 1483-1546.
Luther, Martin--Religion.
Luther, Martin--Sociology.
Sociology.
Theology.
Harvard subject headings:
Luther, Martin, 1483-1546
Luther, Martin, 1483-1546--Sociology
Luther, Martin, 1483-1546--Theology
Princeton subject headings:
Luther, Martin, 1483-1546--Sociology.
Luther, Martin, 1483-1546--Theology.