Columbia subject headings:
Ketel, Cornelis, 1548-1616--Criticism and interpretation.
Harvard subject headings:
Ketel, Cornelis, 1548-1616--Criticism and interpretation.
Ketel, Cornelis, 1548-1616.
Princeton subject headings:
Ketel, Cornelis, 1548-1616--Criticism and interpretation.
Ketel, Cornelis, 1548-1616.