Columbia subject headings:
Bible. Epistle of John, 2nd--Commentaries.
Bible. Epistle of John, 2nd--Criticism, interpretation, etc.
Bible. Epistle of John, 3rd--Commentaries.
Bible. Epistle of John, 3rd--Criticism, interpretation, etc.
Harvard subject headings:
Bible. Epistle of John, 2nd--Commentaries.
Bible. Epistle of John, 2nd--Criticism, interpretation, etc.
Bible. Epistle of John, 3rd--Commentaries.
Bible. Epistle of John, 3rd--Criticism, interpretation, etc.
Princeton subject headings: